In February, a rhubarb crown can look like nothing at all. The leaves are gone, the bed is flat, and the plant seems to have retreated into a knot of roots below cold soil. Then a gardener puts a dark pot over it, waits, and finds red stems rising in the absence of light, tender and bright as if spring…
An olla is one of the quietest irrigation tools a gardener can use. It has no timer, no spray pattern, no little plastic emitters to unclog. It is simply an unglazed clay pot, buried in the soil and filled with water, asking the ground around it a patient question: are you thirsty yet? When the surrounding soil is dry, water…
