I've followed the practice of waiting until the two seed leaves die off before fertilizing. This makes sense because the plant is essentially growing off the nutrients provided by the seed until all nutrients are used up. By fertilizing you're just adding even more nutrients into the soil when the plant isn't using them and will lead to problems later.
CultureCherryPopper Reviewed by CultureCherryPopper on . Ready for feeding? PICS Hello all I think my plants may be ready for their first feeding. This is based on the yellowed appearance of some of the new growth. They have been above ground for about 12 days. The soil is 50/50 by volume pre-fertilized potting soil and vermiculite. They are under 110w of daylight CFLs. I have been watering every 3-4 days. I have been misting daily, especially those without their second set of leaves. Any advice would be appreciated. I know the soil mix was far from ideal and Rating: 5