Your photo shows your cactus (Cereus) growing in the home. This is a big problem because the plant will not do well in the house. It needs much...
Some aloes grow during winter and rest in spring and summer. That might be one reason the plant stopped producing shoots. If it has stopped...
Your Haworthia fasciata does not like direct sun. That is the reason it has turned red. Haworthias enjoy very bright light but never put them in...