Yet another experiment: making mulch from some of the hay that grows alongside the garden. The hay, originally alfalfa and red clover, is dying out, and what’s left is mainly grass and alfalfa, currently around 10″ (25cm) high. I cut it with the riding mower, which instead of scattering the clippings, leaves a convenient tiny windrow. A couple of days drying in this year’s hot October sun, and it should be good to go. I tried thoroughly dried grass clippings as mulch a couple of years ago on a few tomato plants, and it worked out well, so on to a larger scale. This crop will be used on the garlic, to be planted in a month or so. The mower is sadly in need of new blades, so the cut is rough, but it should work out fine.
Series: Grass mulch
Experimenting with dried grass cuttings from mowing, as a substitute for straw or other mulch.
Making mulch, part 2
Working just ahead of more rain, Conall (fighting a cold that’s knocking people out around here—farmers can’t get sick!) and I raked the mini-windrows of grass and alfalfa into little mounds, piled it on the trailer, and dumped it in the greenhouse to finish drying. In the week since it was mowed, there was enough rain here and there to keep it damp, which wasn’t in the plan. Oh, well. A grass catcher for the riding mower would be the time-saving mechanical approach. This was a lot more fun, quite relaxing, a couple of hours well spent. Now, let’s hope it’ll dry, not rot!
Making mulch, part 3
The grass and alfalfa mix spread in the greenhouse a few days ago is drying nicely—it’s almost done! It was a tad touch and go at first, the rows in the field were starting to turn black and decompose, and no sun in sight. So I turned it a couple of times a day for the first couple of days, doors wide open on both ends let through lots of air…and things worked out! Seems like a nice mix, with good bulk, not too fine. Then again, my mulch experience is in its early days, so we’ll see. Rough calculation: there should be enough to spread a fluffy 3″ (7.5 cm) over the new garlic plot. This experiment so far: not too labor-intensive, room for easy improvement to the process, seems like it would scale well (for covering larger areas), and RELAXING (some fieldwork is particularly enjoyable)… Grass-and-alfalfa mulch may have a big tiny farm future!
Making mulch, part 4
Fat bags of kinda fluffy grass-and-alfalfa mulch are the satisfying end of this little experiment (well, the real end comes next spring when we see how it does at sheltering the garlic for the winter). For this second batch, the bags are actually step 2, not part 4: I eliminated the greenhouse drying stage by letting the cut dry in the field and bagging it on the spot (which was always the plan—cut, wait, bag—the first time was just a bad weather thing). A small but to me really satisfying part is reusing those big clear leaf bags. We go through at least three or four new ones almost every week of the market season, for fresh cut spinach, mesclun, and other greens. They’re used once, and then I’ve been saving them for the last three years for JUST THIS PURPOSE! It’s great to see your plans materialize, right before your eyes!! Little things, big pleasure…
Scaling up the grass mulch
Not the nicest weather today, but good for gardening: not too hot (finally) and not too wet. The grass mulch experiment continues. With all of the recent rain, there’s been good growth, and I’ve cut and gathered quite a bit. Still, the volume of grass mulch available earlier in the season is still unknown, and it takes a lot to cover just one section. Here, Raechelle and Melissa (first time in the field) mulch tomatoes…
Grass mulch, Season 2
The grass seemed just long enough for a productive mulch cut without overloading the John Deere riding mower, so today was the day to start season 2 in the grass mulch experiment. This is just one part of the total mowing area: including the field perimeter and another big area behind where I’m standing to take the photo, there’s maybe four times that much (this area is being kept clear for the eventual bigger greenhouse). The JD’s deflector forms those nice mini-windrows instead of scattering the cut, making raking it up much quicker. I’m still not sure if the time it takes to mow, hand-rake and bag will be worth it on a larger scale: will the work be offset by savings in irrigation and weeding, and maybe better yield, for the crops that’ll be mulched? It takes a lot of big, packed leaf bags to properly mulch just a few beds… Well, we’ll soon find out!
A little fieldwork
Spent about four hours out in the field. The feeling of calm satisfaction as you head in after doing some work in the garden never fails! I dug up about half a bushel of carrots to see how they’ve done. These are, I think, Nelson and Danvers Half Long (the BIG ones)—the label stakes were out, so I couldn’t immediately check the varieties, it’s not necessarily that easy to tell! They’re mostly in fine shape. On a few, the inch or two exposed above-ground had frozen and thawed, leaving the top tips spongy and mushy, but this didn’t affect too many. I can probably get a couple of bushels! This mid-January harvest is actually consistent with last year, except for the extra 6-7 weeks of RealWinter… I also mulched the garlic, leaving a couple of beds clear as a test (I’m not sure how useful an experiment that is, since I’ll mulch them for moisture and against weeds first thing in spring…). Anyhow, a bit of winter fieldwork…