Whew! Just made it under the wire. Sowing cover crops, that is. (Cover crops are plants grown solely to improve the soil.)
With the vegetable garden still filled to the brim, now overflowing with cabbage, kale, mustard, arugula, lettuce, Chinese cabbages, and radishes, with even corn and peppers still yielding well, where am I going to find room to plant a cover crop? Despite the cornucopia, some plants — the corn, peppers, and other warmth-loving vegetables — are on their way out. As they peter out, it’s too late in the season to sow any more radishes, lettuce, or any of the other cool season crops; there’s not enough time or sunlight for them to mature.
No reason to leave a recently cleared bed of early corn, early beans, or okra bare, so I planted those beds to a cover crop. Problem is that after a certain time of year, …
“The poor farmer grows weeds, the mediorcre farmer grows crops, the good farmer grows soil.” How true, when I think of the good farmers and gardeners I’ve visited over the years. I aspire to be a good farmdener and spend a lot of time trying to grow soil.
Growing soil isn’t all that complicated. (You do need to start with good drainage of water.)
First, keep the ground covered. Organic mulches, such as leaves, straw, and wood shavings, keep rain from pounding the surface. The pounding drives small soil particles into pores, sealing the soil surface so water can’t percolate in. Bacteria, fungi, worms, and other soil organisms gobble up organic mulches, releasing nutrients and forming humus, which improves percolation and moisture retention, and makes room also for air in the soil. In my gardens, I never want to see bare …
One of the best things about no-till gardening is not having to till. The soil of my vegetable garden hasn’t been disturbed for over 2 decades. Besides avoiding the hassle of tilling, not having to till makes for quicker and easier planting.
Today, for instance, I planned to clear a bed of harvested edamame plants to make way for lettuce. Easy! I just pulled up each plant, coaxing it along, if necessary with a Hori Hori knife so that I had the tops and only the main roots in hand. Once plants were up and out, light use of a lawn rake gathered up dropped leaves, pods, and other debris, and brought what few weeds were still present into focus for removal. In 20 minutes, I had the double row of plants in a 20 foot by 3 foot wide bed cleared, and the bed cleaned up.
In the wee hours of the night of October 12th, temperatures here plummeted to 24°F, and it’s about time. Not that some garden plants wouldn’t have enjoyed a few more weeks of frost-free weather, but in the recent past, that depth of cold would typically arrive on the scene a couple of weeks or more earlier.
So I had plenty of time to prepare everything for the frigid night. Drip irrigation timers, filters, and pressure reducers are safely stowed away in the basement until next April. Frost-tender houseplants are lounging near sunny windows. The extra vents on the greenhouse have been sealed shut for winter. And the near-final cleanup is well underway.
Tidying up the garden is a very satisfying job, especially in a no-till garden like mine. (I detail the benefits of no-till to plants and humans in my …