Weeds Are Our Friends

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Tips for Weeds

by Sandy Swegel 

Say what? Well, Spring weeds ARE my friends. August weeds not so much. But Spring is finally overcoming winter and the big leafy weeds are the proof.

So what’s to love about Spring Weeds? The most important thing is they are an abundant source of food for pollinators. They are also delightfully pretty if you don’t think of them as weeds. I especially love the wild mustards. Invasive in lawns and on bare garden soils, blue mustards’ very tiny blue flowers are everywhere and are an excellent food source for awakening bees. Bees can’t live on dandelions alone you know.

To a gardener, the best part about spring weeds is WEED TEA and COMPOST.

Weeds, especially the perennial ones like dock and thistle, are an excellent source of nutrients because of their deep tap roots. To capture these nutrients in a usable form, you have to break down the plant tissue. The easiest thing to do is just keep throwing the leaves on the compost pile. This time of year your compost bin has too many “browns” anyway with all the dead winter material. The “greens” of spring coupled with warm weather jump-starts your pile.

But if you want to really get all those nutrients available to your plants and soil, you’ll want to make some Weed Tea.

Weed Tea Recipe

Get a big container.  A Rubbermaid garbage can will work, or make a small batch in a 5-gallon bucket. Put in all the weeds you can gather. I throw in cut leaves and whole plants. Put this container someway far away from your back door where you can’t smell it!

Here’s what’s going in my bucket:
Yellow dock leaves…these are everywhere.
Pulled or dug thistles.
Comfrey if you have it….these are especially full of nitrogen, phosphorus and potassium.
Nettles. Wear gloves.
Crabgrass with clumps of dirt still attached.
Dandelions, salsify, prickly lettuce, even bindweed if it’s up already. Nothing’s going to survive this stew.
Pond scum.

 

Now fill your container with water at least 12 inches over the plant material. And let stand until it is a disgusting gooey stew of fermented and stinking rotted material. Stir weekly. That smell is anaerobic decomposition. If the weather is warm, this takes maybe 10 days or as long as 4 weeks if it’s cooler. That’s it. You’ve made the best fertilizer you will ever use. Capture the liquid to use to pour directly (I dilute about 1 part weed tea to 4 parts water) on your garden beds. Strain some and put it in a sprayer for foliar feeding. Hold your breath and throw the stinking mess of weed material on your compost pile.

My favorite use of weed tea is to use it as a foliar feed and watch the treated plants green up overnight. This is especially good on tomatoes.  Spring Weeds really are a gardener’s friend!

Photo credits

http://wildfoodgirl.com/2013/denver-mustard-mania/

http://permaculturenews.org/2013/12/06/simple-recipe-fertilizer-tea/

 

Kelp: A Gardener’s Best Friend

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Why to Use Kelp in Your Garden

by Sandy Swegel

Our local garden club invited a rose expert from Jackson and Perkins to give us some winter inspiration this week. Rose growers are like tomato growers….they have their own little secrets and rituals to make their roses the best and the biggest. Our expert showed us pictures from his own garden that made me a believer in kelp. His plants treated with kelp and fertilizer were bigger and more robust than plants treated with just fertilizer If you are going to use soil amendments in your garden, kelp should be at the top of the list right after organic fertilizer.

So what does kelp offer?

Sea Minerals.
Kelp and other seaweeds are good sources of trace minerals that are often deficient in ordinary garden soil. So kelp is a good ingredient as a fertilizer…but not a substitute for your regular fertilizer.

Plant Growth Hormones.
OK, this is the real reason gardeners love kelp. Its natural plant growth hormones (cytokinins) stimulate extra growth in our plants and in our soil microbes. This is the “secret weapon” part of using kelp in your garden. Kelp stimulates roots, plant growth, flower production by virtue of the hormones even more than because of the vitamins and minerals.

Plant Health and Resilience.
Plants treated with kelp showed more drought resistance and bug resistance. Aphids, in particular, don’t like the taste of kelp and avoided kelp sprayed leaves. Anecdotally, I have found that a kelp foliage spray reduces powdery mildew.

How to Use Kelp

Kelp comes as kelp meal and as a liquid. An interesting thing about kelp is that when you apply kelp changes what kelp does for your plant. If you want sturdier roots, add kelp meal when planting to stimulate root growth. If you want more flowers on roses or tomatoes, apply it as a spray when your plants were budding. (Thanks researchers from the marijuana industry for these studies.) Some tomato growers use kelp weekly once tomatoes start to flower. If you are trying to improve your soil, apply meal or liquid to the soil once soil temperatures are above 60 or so when soil microbes are active. I like to use a weak kelp liquid spray weekly during hot spells in summer and spray all over the tops and undersides of leaves. It perks the plants up and gives the garden a lovely ocean smell. Plants absorb kelp better through leaves than through roots.

How Not to Use Kelp

More kelp isn’t better than small amounts of kelp. Don’t just throw it on your garden thinking more is better. Think about what effect you want. Do you want more tomatoes? Then applying kelp when the tomato is growing leaves but not making flowers yet will give you more leafy growth, not more tomatoes. On the other hand, a little kelp spray on your greens will increase the number and vitality of leaves.

Do Your Own Experiment
If you are going to add kelp to your repertoire, try a science experiment. Select a plant that you give kelp to and one a little further away that doesn’t get kelp. Do they behave differently?

Six Reasons to Grow Borage

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Borage Gardening Tips

by Sandy Swegel

  1. Bees love borage

Bees absolutely cover the plant when it is in bloom.  And bloom lasts a long time and repeats throughout the season.  Bees and other pollinators seem to prefer it to other nearby plants.  Must be extra tasty or sweet.

  1. Borage is super easy to grow

My neighbor lets her’s grow along her alleyway against chain link fence.  No water, no fertilizing….just run off from the grass and a bit of shade.  When the plants go to seed, she throws the seed heads a little further down the fence line.  Even in our arid climate, that’s hospitable enough for borage to grow.  No deadheading or fussing…just lots of plants. It’s is supposed to be an annual, but it acts like a perennial….plants grow back in the same place every year.

  1. Birds love borage

Borage makes a lot of flowers and seed heads.  In the Fall, the birds were hanging out on the sunflower heads nearby and I didn’t notice them in the borage.  But this Spring morning, about eight of those little birds that chatter so much in spring were digging and rooting in the borage patch.  Bird food in February is a good thing!

 

  1. Borage is edible for humans

The young greens can be added to mixed salads or steamed. (Older leaves are too hairy and not so yummy.)  The little flowers are adorable in salads. Pastry chefs candy the flowers for decorating desserts.

  1. Borage is medicinal. It has long been a medicinal herb for skin diseases, melancholy, diabetes and heart conditions. Borage oil is an important anti-inflammatory.
  2. And the number one reason to grow borage: They’re Blue!!!!!

OK, that’s the real reason I grow borage.  Blue flowers make me so happy and the blue of borage is one of the most amazing blues in the plant kingdom.

 

Photo Credits:

http://medicinalherbinfo.org

http://shop.gourmetsweetbotanicals.com/

http://kiwimana.co.nz/borage-good-for-bees/

How to Grow Watercress Indoors

Grow Watercress Indoors

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How to Grow Watercress Indoors

by Sandy Swegel

Watercress is another one of those unassuming, almost weedy, plants that is a superfood for humans. In the brassica family of heirloom vegetables, watercress (Nasturtium officianale) is rich in vitamins, minerals (especially calcium) and sulfides. It’s not just for watercress sandwiches and tea. It is a great addition to salads as either sprouts or leaves, excellent juiced or added to juices and makes a lovely pureed spring soup. And pretty yummy just for nibbling.

Watercress is a great plant to start at the beginning of the growing season, but you can also grow watercress indoors during winter. We’ll teach you how.

 

Sprouts

Watercress sprouts easily and you can grow it in a jar just like you do alfalfa seeds. Its spicy kick is great on sandwiches and salads.

Plants

Seeds are pretty easy to germinate. The biggest challenge to grow watercress indoors is that it needs to always be moist, especially during germination. You can accomplish this by starting the seeds in a small pot of clean potting mix and then setting the pot in a saucer of water. Misting is great or put a plastic cover over the seed mix if your air is dry. Someplace slightly warm like the top of the frig is a great germination spot. They don’t need light to germinate.

 

Once the seeds are growing, you just need to be sure the plants are moist with fresh water. Think about their ideal natural habitat in Europe: slow-moving creek edges in bright shade. Some people grow them in water tanks with aerators if you want to get fancy.

One secret to tasty watercress is to keep the growing plant cool and out of hot sun and to harvest it before it flowers. After flowering, the leaves become more bitter.

 

To grow watercress indoors in late winter is such a promise of Spring. But it doesn’t need to be an indoor plant. After your weather warms to above freezing, you can plant your watercress outside if you have a place that stays pretty moist. (Learn more about Zones and Frost Dates). If you have a pond or fountain the watercress is thrilled living in a pot in about an inch or two of water along the edge. I’ve seen it in a shade pot with impatiens and it was pretty happy.

And once you have nice succulent leaves, watercress, slivers of cold cucumber and butter on thin white bread is actually pretty awesome.

 

Not sure what heirloom vegetables are or why you should grow them? Read more from Gardening Know How.

Stay the Course: End of Season Gardening Tips.

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Gardening Tips

by Sandy Swegel

It may still be blistering hot, but gardeners, especially in Zone 5, are on the home stretch. Days are getting noticeably shorter. Much of the work of the year culminates in the next month as it’s time to bring the harvest home so here are some end of season gardening tips. You have to pay extra attention in the next few weeks so you get the best harvest possible.

Keep the water steady.
This is not the time to skip watering for several days. Here’s the bad cycle. You forget to water for a day or two. Then you go out and put the water on for hours to compensate. This is a sure recipe for split fruit, especially tomatoes, and reduced fruit production.

 

Stay after the powdery mildew.
The mildew can be crazy on the squash and melons this time of year. Don’t let the whole vine turn to mildew. At the least, pull off the badly diseased leaves to keep the disease from spreading to the whole plant. Those squash, pumpkins and melons can still put out a lot of good fruit if they have some healthy leaves to photosynthesize.

Keep harvesting.
The more you harvest, the more your plants keep putting out new fruit. Don’t lose courage now just because your kitchen is overflowing with food to be processed or given away. Keep things in a cool area if needed till you get to it.

Consider a light fertilizing.
Some plants have really been putting out and spending themselves for you. I sometimes do a light foliar feed of kelp or other liquid organic fertilizers to keep the plants’ spirits up on these stressful long work days. I think the kelp helps with resisting disease too.

The season may have a long way to go…don’t get distracted by school startups and thoughts of Fall. Your garden’s glory days are here.

 

 

Photo credit:
www.rosalindcreasy.com/edible-garden-how-to/
smallimperfectgarden.wordpress.com/2014/09/15/picking-tomatoes-shouldnt-be-this-challenging/

 

Why Won’t my Garden do What I Say?

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Tips for Garden Frustration

by Sandy Swegel

That’s the kind of questions I’m hearing these days.  Why won’t my plant bloom?  Why aren’t my tomatoes red? Why does my garden look so bad? Why is my tree dying?  Let’s tackle a few of these questions so you can figure out why it seems your garden is disobedient?

Why won’t my pineapple sage bloom?  It’s so beautiful in the magazines. Salvia elegans or pineapple sage smells deliciously of pineapple and hummingbirds flock to it.  Alas, what I discovered after a season of coaxing and fertilizing is that it will never look so beautiful in Colorado as it does in the Sunset magazine pictures of California.  It’s one of those plants that bloom according to day length and short days to stimulate blooming.  So no matter what we do, it simply is not going to put out blooms till late August.  Since our first frost can be in September, this is a very unsatisfying plant to grow in a northern area with long summer days.

The second part of this question is “Why did all the other fancy hybrid flowers I bought in Spring quit blooming?”  Some may be day length sensitive like the pineapple sage.  Most have issues with our hot dry summer heat.  If you keep deadheading as soon as the weather starts to cool, the blooms will restart.  And there’s no changing Nature’s mind with more fertilizer or water.

“Why won’t my watermelon plants get big?” a friend asked over afternoon tea.  The answer to most questions is to put my finger in the soil. It was dry, dry, dry.  There was one drip tube on the plant but that’s not nearly enough for a watermelon which needs lots of water.  I looked up. The garden was right next to a big spruce tree. The tree was on the north side so the plant had lots of sun, but the sneaky tree roots ran all through the garden sucking up irrigation water. If you’re going to grow a plant with a name like “water” melon…you have to put a lot of water in the system.

The second most-asked question is “Why do I have so many weeds?” The answer is, alas, because you didn’t spend enough time in July keeping after them.  Who wants to weed in the heat of summer?  And summer weeds grow really fast and tall.  You can’t even blink.

The most-asked question, of course, is “Why won’t my tomatoes turn red?”  This year everybody has lots of green tomatoes but not nearly enough red tomatoes. The truthful answer is “D***d if I know. I wish mine would turn red.”  A Google search shows thousands of people ask this question.  People who answer have all kinds of pet theories about leaves and fertilizer and pruning the plant etc. I’m just learning to wait and making a note to grow more early tomatoes next year.

Nature just doesn’t work the way we want sometimes.

Photo Credit: http://eugenebirds.blogspot.com/2010_11_01_archive.html

Gardening as Winter Looms

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How to Keep Up Gardening in the Winter

by Sandy Swegel

Nothing like the first deeply freezing temperatures followed by a warm day to get people in Zone 5 areas asking if the gardening season is really over if they can still tackle their garden to do lists even though winter looms with Thanksgiving is around the corner.  We have two conflicting impulses…the really good bulbs are on sale at our local garden center AND there’s an inch of snow and refrozen ice on the garden bed.

What does happen to our soil in winter? Once soil temperatures are in the forties, all the creatures and denizens of the soil put themselves to sleep through dormancy or through laying lots of eggs or spores that will hatch when temperatures are warmer.  Seeds stop germinating or else require weeks and weeks at low temperature to come up.  They’re smart…no point in germinating if sub-zero temperatures in another few weeks are going to kill young growth. So the soil goes into stasis until the temperatures warm.

Here are some of the questions I hear people asking as our soil begins its freeze:

Can I still plant bulbs? Can I transplant daylilies now? Yes, if you can pry the soil open and get water to the plant, there’s a good chance your bulbs will bloom and the daylily will be fine. Daffodils especially prefer getting planted earlier to have some time to make roots. Sometimes blooming is delayed the first season, but I have had good success in planting bulbs too late…especially if I throw in some compost in the hole and don’t plant too shallowly. I’ve also had years when the bulbs just ended up being frozen mush…so plant earlier next year.

Can I put in a cover crop? In Zone 5, it’s too late.  The temperatures are too cold for seed germination.  Put lots of mulched leaves over the soil to cover it.

Do I have to water? Ideally, you got the garden well watered sometime in Fall through rain or irrigation.  If not or if there are long dry sunny spells, you should winter water.

What do I do with my Fall greens that are freezing solid? Keep eating…they get better every day.  Spinach frozen at 8 am is delicious at room temperature.  If you cover greens with row cover or a cold frame or even throw big bags of leaves over the plants, you can keep harvesting easily through January or longer if you haven’t eaten them all.

Can I still use herbs? Yep, remember where your herbs are and you can put your hand through a foot of snow for snippings of intensely flavored frozen thyme or oregano leaves.

Can I still fertilize? You can, but the soil organisms won’t be processing it.  Organic fertilizer like alfalfa meal stay on the soil and will eventually be used when things warm up next Spring.

Is there something I should plant?  Winter hardy violas and pansies don’t mind a little snow and ice.  In a sunny location, they’ll keep throwing up blooms all winter long…a surprise of color in a white or brown winter-scape. Plant well hardened off plants and keep them watered.

For more details on the science of soil in winter, check out this article from the Bountea compost tea company. http://www.bountea.com/articles/lifeinwintersoil.html

Photo Credit:

http://indianapublicmedia.org/focusonflowers/year/;

Truffles – Orange Frost Fest

Bring the Outdoors In

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Learn How to Make Plants Thrive Indoors

by Sandy Swegel

If early freezes haven’t killed all your plants, there’s still time to think about how to bring the outdoors in by bringing some of your favorite plants indoors. You can bring in plants that thrive indoors to live on a sunny windowsill or you can bring in plants that will otherwise die and that you don’t want to lose, to overwinter in your cold garage.

First things First.

The first thing before any plant comes indoors is to make sure it doesn’t have bugs or diseases.  Fall often brings outbreaks of aphids so if your plant is full of aphids, treat the pests first:  hose off the bugs, or soak the entire plant, roots and soil and all in some soapy water. Once cleaned up, you can cut it to size if needed and bring it to a sunny spot.

– Watering Inside is Different –

My rosemary plant needs almost no supplemental water when it’s growing outside in the ground.  I’ve killed more than a couple of rosemary by assuming that’s the same conditions indoors.  The stress of heat and dry air of being indoors in a pot demands that I coddle the rosemary indoors a little and never ever let the soil dry out.

 

Saving plants in the dark in the garage.

Dahlias can be lifted. Pots of bulbs for spring can be planted and stored.  Even geraniums can be kept in moist peat and overwintered to bloom again next year. That’s what the Swiss do…they aren’t about to repurchase all those geraniums that hang from balconies every year.  If you live in a very dry climate, you may have to water the dormant plants every month so the soil doesn’t desiccate.

Plants that thrive indoors for me.

Geraniums – Continual color, almost no bugs, and forgiving if I forget to water. Great in sunny windows.

Angel wing begonia – I keep these in an indirect sun situation and water weekly.  They bloom and bloom all winter.

 Coleus – All the wild colored coleus and other foliage plants will do well in bright conditions if you keep snipping off the seed heads.  They can handle lower light but might get buggy.

Bougainvillea – is my favorite. Its natural bloom time is winter and it is a stellar performer. Messy though since it drops a zillion dead blossoms.

Hibiscus – So pretty, so ever blooming in a sunny spot.  So likely to get hundreds of aphids. Keep washing the aphids off and hibiscus will make you smile all year.  Some dogs love to eat the spent flowers….they’re edible so it doesn’t hurt them unless you’re using chemicals to treat the aphids.

An Herb Pot – Nothing beats fresh herbs for winter roasted vegetables and savory dishes. Rosemary, oregano, thyme all thrive with light.

Winter doesn’t have to be cold and gray….bring in some outdoor color and pizazz.

 

 

Photo credits

http://www.finegardening.com/plants/articles/rosemary-outdoors-and-in.aspx

 

http://www.bananas.org/f8/growing-flowers-indoors-12847.html

 

How to Become a Plant Nerd

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How to Become a Plant Nerd

by Sandy Swegel

You know you are a Plant Nerd When…
(Or How to Become a Plant Nerd)

You know every garden starts with graph paper. You draw a scale drawing with trees and fences.

You create an Excel file listing the times to seed and days to harvest. Your file shows when to plant second crops for fall veggies.

You automate your garden
You put a timer on for watering. Your smartphone calendar alerts you six weeks before the last frost. You have to use a moisture sensor to know when to water.

You know the scientific names of your weeds.

You make the most of what you have.
You never plant in rows…you know it’s more efficient to plant densely in quadrants. If space is limited, you grow vertically. If all you have is a balcony to grow on you figure out how to make a hydroponic system out of a Rubbermaid container.

Your garden is full of experiments.
You test everything before you believe it. You have one section of peas planted with inoculant and one section planted without inoculant to see if it matters. You plant carrots with tomatoes and measure yield to see if it made a differences

You collect data.
You have a max-min thermometer to see the actual temperature in your yard. You write down how many days it took pepper seeds to germinate. You record when the apple trees blossomed and when you got your first tomato. You weigh your giant pumpkin to see if it weighs more than you do.

You make use of technology.
You use frost cloth and low tunnels to extend your season, and red plastic mulch to increase tomato yield.

 

You have taste testings to see which tomato tastes better.

You know the variety names of the vegetables you eat.

You love problems in the garden because it means you get to come up with a solution!

In other words, you garden smarter not harder.

You’re my superhero.

 

Photo Credit:  http://www.pinterest.com/pin/174796029262705028/

 

 

 

When Hard Frost Finally Comes

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How to Prepare for the Cold

by Sandy Swegel

We’re supposed to get freezing temperatures soon, and it’s getting beyond the point where a bed sheet thrown over the tomatoes is going to help.  This is when the hard frost finally comes and it’s time to harvest those green tomatoes and put them in the house or cool garage.  I personally don’t start immediately making green tomato recipes because I’ve found most of the tomatoes will ripen and turn red if they’re big enough and don’t have wounds where mold will form before ripening happens.

I also harvested cucumbers and some late-season beans and three red peppers hiding under some tomato foliage.  A blanket is going over the big pumpkin that the neighbor’s kid (he’s 30 years old) wants to keep growing until it’s heavier than he is. Last year he made it with a 147 pounds of pumpkin!  All the greens and root crops and cabbages will be fine.

As I walked around the garden yesterday afternoon, I noticed the biggest threat to the remaining plants was drought.  The weather has been cool so I didn’t think about water, but the low humidity all week is sucking all the moisture out of the air and out of the plants.  So I do need to run the overhead sprinkler for an hour or two to return moisture to the leaves.  That extra water on leaf surfaces will freeze at night and help protect the plants.

Water is important now if you garden in an arid place because we tend to let the garden’s needs slip from our minds while we’re enjoying the fall colors.  When we see foliage browning we first assume it’s just the season, but as my poor limp Comfrey showed me, everything needed a good soak.  Rain a week ago has long evaporated from the surface of the topsoil.   A local plant expert told me once that he found the key to helping plants overwinter was making sure they went into winter well watered. Water in the soil will freeze and help protect roots.

One more thing I’ll do before it freezes tonight:  get out there with my camera and take pictures of the garden in its final days of glory. Something to warm my heart on dreary gray winter days.