When I pulled up to the backyard growing plot at Old Li's family farm last Tuesday morning, I didn't spot piles of heavy garden soil stacked by the shed like I usually do on rural farm visits. Instead, rows of leafy greens sat neatly inside shallow troughs, their roots hanging loose in flowing water below.
Old Li wiped mud off his rubber boots and walked over to show me around, saying he'd grown tired of hauling bags of dirt every planting season. He explained how he'd swapped traditional soil beds for a soilless culture system six months ago, after chatting with a farmer who tested the same setup on a small patch of lettuce near the town's river.
I knelt down to get a closer look at the plant roots. Unlike soil-grown vegetables that hold clumps of dirt around their stems, these greens only tangled around thin foam supports. Old Li told me he no longer spends hours loosening compacted ground or clearing weeds that spread through dirt beds. He pointed at a handful of chives sprouting steadily in one trough, noting they looked just as sturdy as the chives he used to grow in regular garden soil.
A few neighborhood growers stopped by while we talked, leaning over the troughs to ask simple questions about daily care. One woman wondered if the setup would work for the mint she keeps on her home balcony, and Old Li said he planned to build a smaller version for her to try later this month.
As I wrapped up my visit, I glanced back at the quiet growing area. There were no fancy display boards or branded gear anywhere, just simple pipes and plastic containers pieced together with basic hardware store parts. Old Li said he didn't care about flashy growing tools; he only wanted something that made daily farming less tiring, and this new growing way had fit that quiet, practical need perfectly.
