Horsedrawn No-Till Garlic

Cultivating Questions: Horsedrawn No-Till Garlic

We were inspired to try no-tilling vegetables into cover crops after attending the Groffs’ field day in 1996. No-tilling warm season vegetables has proved problematic at our site due to the mulch of cover crop residues keeping the soil too cool and attracting slugs. We thought that no-tilling garlic into this cover crop of oats and Canadian field peas might be the ticket as garlic seems to appreciate being mulched.

Live Horse-Powered Subsoiling

Live Horse-Powered Subsoiling

from issue:

Through the use of carefully planned cover crop/vegetable rotations, homemade compost and intention, we focus on minimal tillage and maintaining high organic matter in our soils to retain as much of that soil moisture as possible. Recently we have realized that our plants may have come up against it in this quest – up against a hard pan, that is. Our old soils have been worked since this farm was homesteaded in 1720; over those years it’s seen lots of farming through the generations. In the market gardens we tested for subsoil compaction with a penetrometer, and at 8-12 inches deep this was stopped by the hard pan. With a hefty push, it would punch through and penetrate freely again below this compacted layer. Well to really drought proof the gardens, we wanted to allow the roots of our vegetable plants to be able to penetrate deep into the subsoil moisture reserves in dry spells.