Hello. Looking at your ladies I believe either you are over watering or you have no drainage. Right now the weather is still cold,so even though the soil in your plants may look dry give them a day or 2. They will be OK remember they are a weed. Weeds do not need much water. In cold weather I usually water my plants every 2 weeks if I have them in solo cups. I've gone up to 2 months with out watering depending on the size the plant. Make sure you have drainage hole on the bottom of your cups. Also make hole on lower outside edge not on under bottom. Hope this helps you. good luck and be happy.