Athosanswered grow question 6 years ago Actually the 3 of them are growing slowly. Mainly, it's because of your temperatures, when they are below 23°C (73°F) the growth slows down to a crawl. Also, you are posting that they receive an equivalent of 300 cc of water a day, that's too much at this stage; give them a cup of water every 5 or so days. The weird leaf could be due the early feeding (a kind of nute burn), you should not be feeding this early, it will be weeks before the plants need additional nutrients, let them feed on the soil, unless you see some deficiency, do not feed.