In 9 days my pile of lawn clippings had shrunk. On top, it looked as though all the grass was drying out.
I’ve explained in earlier posts how I add humus to my small kitchen garden; a task that every kitchen gardener should perform at least annually. In a post titled Small kitchen Garden Soil Preparation 2, I explained how I usually excavate only where I’m going to plant: a full row for seeds, or individual holes for seedlings. To the holes and furrows I dig, I add compost.
But this meager compost-application isn’t the only way I add humus and nutrition to my soil. I explained my composting and mulching activity in a post titled Compost for my Small Kitchen Garden: I explained that I mulch around my vegetables with lawn clippings.
Miracles of Mulching
Mulch is awesome… and a heap of lawn clippings can do a lot of work for you. Here’s an example of the power of mulch:
Nine days ago, weeds in my kitchen garden bed were in fine shape. They had grown unchecked since the ground thawed, and many were in full bloom. Amazingly, there were forget-me-nots in full bloom; seeded, apparently, from a bed a quarter of the way around the house from the vegetable garden.
When I raked the mound of clippings aside, I revealed very dark, decomposed material. The clippings were already breaking down into the soil. In some years, I’ve added clippings whose original depth would have totaled four feet. By the time I finished in the garden in the fall, those clippings were nearly completely gone: rotted away while the vegetables grew.
Also nine days ago, I mowed my lawn for the first time this season. The grass and weeds were tall, and I ended up creating a pile in my garden that was about two-and-a-half feet deep, three feet across, and eight feet long.
Here’s the point: I made the pile of grass clippings directly on the weeds growing in my planting bed. I didn’t cut the weeds; I didn’t stomp them down; I simply piled on the clippings.
Yesterday and today, I started tilling. The pile of grass clippings had shrunk to about half its original depth. I used a rake to move the heap aside so I could dig, and lo, the weeds I had buried only nine days earlier were all but gone! Better still: the clippings had already decomposed significantly!
This is, of course, the whole point of mulch: it keeps weeds down and it decomposes slowly, releasing nutrients into the soil. It also holds in moisture: When I tilled where the grass clippings had been, the soil was moist and easy to work. When I tilled soil that hadn’t been covered, it was drier and harder to dig into.
Mulch Your Small Kitchen Garden
If you’re one of the lucky who doesn’t have enough lawn clippings to mulch your garden, look for a reasonable substitute. I’ve seen people lay down old carpet, cardboard, newspaper, and black plastic in vegetable gardens to suppress weeds around the desirable plants. Leaves will also work, though it’s best to shred them before applying them as they may move around easily in heavy winds.
Whatever you choose, mulch! If for no other reason than to reduce your need to weed, mulch!
Two caveats if you use lawn clippings as mulch:
- When it rains, the clippings will throw off a distinctive odor. The odor doesn’t arise from older, decomposing clippings… so you won’t get the odor if the clippings sit for a few days before it rains. In any case, the odor goes away in a day or two.
- Grass clippings stick to your feet. Leave your gardening shoes outside, or brush them off thoroughly before you go inside!
Some other discussions involving mulch:
Frugal Backyard Landscaping Ideas » Blogging Away Debt – The other day, I asked if you had any questions for me in regards to how I keep our costs low. I received a question on whether I had any frugal backyard ideas and I do! 1.) Use old things and turn them into landscaping …
As the Garden Grows | Do you put mulch on your garden beds? – Do you put mulch on your garden beds? Posted in Garden Maintenance, Garden Tips, Home and Lifestyle, In The Garden, Plant health, Summer in the Garden on Aug 14, 2007. If you’ve been reading my garden stories you know I …
Sea grass mulch – We got the idea of using it as mulch from our friend Jess, who wrote about her mulching technique on her blog, Dame de Fleur. We figured she and her dad couldn’t have taken it all, and there was probable enough left for …
Mulch types – GardenBanter.co.uk – I’ve got a bit of landscaping needing a little mulching. I’ve laid down 4 or 5 layers of news print and topped it with some dyed mostly pine bark.