A friend of mine has just started growing and his seedlings stems are weak and drooping over. I am a first time grower myself and dont know what to tell him. He said he has them in 18/6 light cycle and waters them regularly, but I dont know for sure what he does. I told him he may be able to get some large toothpicks and zip ties and loosely support them. This worked on some tomato seedling I had but weed is different, so I dont know. Any opinions?