This video shares more about growing onions from seeds vs sets. As soon as your garden soil can be worked in the early spring, transplant your onion seedlings out into the garden (that’s usually mid-March in my Pennsylvania garden). Unlike onion seedlings grown indoors under grow lights, t...
To transplant your seedlings, group them in bunches of 3 or 4 and place them in fertile, well drained soil 4-5 inches apart, leaving greens above the dirt. Contrary to transplanting seedlings, planting onion sets is a more simple process. Planting Onion Sets Make sure you have a section ...
The onion plant then flowers and sets seed during the spring/summer of its second year of growth. Full size image In our model, we propose that AcFT1 promotes bulb formation, while AcFT2 promotes flowering. Our phylogenic analysis (Fig. 1a) suggests that the two FT genes (which share 83...