Tips and techniques for thinning vegetable seedlings.
What’s the hardest thing — at least for us — to do when gardening? Thinning. We’ve worked so hard to prepare our soil and get seeds in the ground. Now here they come, all crowded together and struggling against their too-close neighbor. We know that if we want our plants, be they lettuce, radishes, or green beans, to grow quickly and be healthy, we’ve got to get in there and cull the herd. But, but… they’re our little plants! They represent our hopes and dreams! Can’t we just let them go and see what happens?
No. Now is not the time for sentimentality. Crowded plants not only discourage growth, they encourage pests and disease. Crowded seedlings shade each other from the sun. As they get larger, it only gets worse. Crowded root vegetables, including turnips, beets, and radishes, won’t develop useable roots if they’re crowded.
The earlier you thin your freshly germinated garden plants, the faster they’ll grow. We’ve recommended gradual thinning in the past, as well as using thinning as a means of collecting greens for the first spring salad. But really, you don’t want to wait that long. (more…)