Do you use fertilizers and or pesticides on any of your succulents and cactus? The Succulent Source Follow Yes, we can use fertilizers and pesticides responsibly per County Guidelines. Related articles Care Instruction Stickers VIDEO - How to create a cute succulent display How can I find out the name/s and other information on my succulents? Terrariums Will my 1 gallon pots/containers hold 1 gallon of liquid? Comments 0 comments Article is closed for comments.