Monday, February 15, 2016

February  ...   In the Garden

This month's post comes a wee bit late.  It seems the weather may cooperate with me as the trusty Groundhog couldn't even see a glimpse of his shadow this month.  To say the least, I have been busy. I am cleaning this month.  Spring cleaning, so to speak.  I won't really have time when Spring actually arrives.  It's better to roll the sleeves up now and finish all those half started projects from late Fall.

Today the sun is shining and it is supposed to be up to 58 degrees.  I noticed yesterday the little buds on all the trees swelling up.  Spring is soon to follow.  This time of year is when I do most of my pruning and cleaning up what our previous season has left for me. 

Oh my,..its already the 15th of February.  And I keep hearing Mother Nature whispering in my ear.  Bring flowers and they will come.  So last weekend we actually had sunshine and I am hoping the same for this one.  Our phone calls have doubled in the past week and everybody is ready for the Spring to set down her foot and stay until glorious SUMMERtime.

This month in the garden you can prepare your beds and watch your little crocuses and daffodils, hyacinths and tulips start to peek above the dirt.  You can give these a layer of fresh mulch if you like or just let them rear their pretty little heads above ground without so much as an early weeding.  These are bulbs.  They do pretty well on their own.

Your early blooming perennials should be coming out of dormancy as well.  Things like Astilbe, Dicentra, Poppy, Aruncus, Dianthus, and Hemerocallis should just be starting to show some new foliage this time of year.  If it's unusually cold, you may not see them until the first of March.  This year, however, they are already starting to break ground.  If you absolutely CANNOT wait for the first spots of color to come on the scene, there is always primroses and pansies to satisfy cold loving annual planters.

This month you will begin seeing seed potatoes, asparagus, and summer blooming bulbs in stores.  This is the best time to pick up Dahlia, Crocosmia, and other late summer bloomers.   You can also get a jump on your fruit garden by planting strawberries, bare root cane berries, and also fruit trees this time of year.  This gives them ample opportunity to become established and produce same season.   

I guess that is about it for February gardening.  If you still want more outdoor activities, think about making a homemade nesting ground for our most important pollenizers. BEES.  Or put up some winter food for the birds in your neighborhood.  You can even research and put together a plant list to attract hummingbirds or butterflies.  Also great pollenizers!  See which one of your garden buddies can put out the most perfect pollenization plan.

Tuesday, December 29, 2015

Got Clay?

Here I sit staring at the snow (and/or rain) out my window.  Just like any other avid gardeneer, I am impatiently counting down the next ninety days so I can get out there and DIG.  Unfortunately, for me, it is December 29, 2015 and the only digging getting done is in the snow by excavators.  That doesn't mean I can't dream, though.  Dream of beautiful, enriched, organic dirt that I can dig into with my bare hands.  Where weeds don't grow and water doesn't pool in suffocating puddles throughout my landscape.  

I guess I can call this my first garden blog of the 2016 season.  And, I HAVE CLAY. And lots of it. I'm not alone as nearly 60% of Clark County, Washington has the same orange, slippery, kind of clay that Pueblo Indians would have traveled miles to obtain.  Although this kind of clay is great for making pottery, it is not what you would call "plant-friendly".  As a matter of fact, clay is probably the leading cause of plant decline in the area which we live.

Rhododendron dying with root rot
Healthy Rhododendron
Have you ever bought a shrub from a garden center that looked so healthy and beautiful you couldn't resist buying it?  Then you take it home, dig a nice big hole to plant it in, you might even grab a bag of potting soil at the garden center..  After a couple of months, your shrub looks like it hasn't grown even an inch.  It may have even lost leaves, looks yellow, and is being attacked by fungus.  You are beside 
yourself.  You paid $39.99 for this ugly, half alive shrub.  The problem is probably CLAY.  

I hear it all the time.  You thought you took every precaution.  You even put in the potting soil.  But here is the problem. Potting Soil is exactly what it says it is.  It is a formulation made for POTS & CONTAINER GARDENING. What has essentially happened is this.  Remember the big hole you dug to plant your shrub in?  Congratulations, if you have clay, you have just dug a swimming pool for your plants roots to swim in.  As we all know, roots don't really take to swimming.  Just like us, they need air.   The potting soil you added is not an amendment designed to break up clay.  

In the land of CLAY, you must first amend your clay soil and then plant your landscape plants. There are several products on the market available claiming to break up clay soil.  Many of them are effective.  However, it's not really necessary to go out and buy these products.  If you keep a compost pile, this is the first place to start.  Adding organic matter to your clay soil is the first step to turning your clay back into good dirt.  If you don't have access to good compost (ie. decomposed leaves, lawn clippings, etc), a good product to try is Gardener & Bloome Soil Building Compost.  It is available at most garden centers and is sold in three cu. ft. bales.  The bag goes A LONG WAY so chances are if you are amending a small planting area, you will only need one bag.

I always recommend that for the amount of clay you are amending, you add an equal amount of amendment.  So you essentially end up with a 50/50 mix.  It has always seemed to work for me.  Also, if you really want to get stuff growing, add some organic amendments like jersey green sand, feather meal, bone meal, alfalfa meal, rock phosphate, etc.   These amendments are absent in your clay and will help later in nourishing your garden.  They will provide valuable building blocks for your soil to take in water, nutrients, and they wont harm the mycorrhizae which thrive in healthy soil.

Many of my customers come to me each year with the same question.  Can I just add some sand to my clay soil?  I tell them all the same thing.  Sure, you can add some sand but it isn't really going to solve your problem.  The only thing that will truly improve your soil is organic matter.  Amendment will definitely improve your drainage and soil consistency.   So I recommend both.   If you are in a spot where you can neither obtain organic matter or add amendment, the solution would be to elevate your plantings above grade so that they are never sitting in said swimming pool.   

Above grade planting has some advantages that you may have never thought of.  First, it adds a degree of dimension to a yard that is flat. Second, it improves drainage to the roots of your plant because it is not sitting below grade.  Third, and my favorite, you don't have to dig as big of a hole for your root ball to fit into. My back is feeling better already.  Creating berms and 'raised beds' can change the whole look of your landscape for the better.