How To Care Cactus Plant. Use the pencil method to determine when water is needed. A general rule of thumb is to water your cacti every 3-5 weeks depending on the time of year.
Its a good idea to use common kitchen items such as a thick tea towel spoon and fork to help you plant your cactus so you can avoid hurting yourself. Place the cactus in a sunny location. Every cacti and succulent expert.
If youre growing your plant from a cutting rather than buying a young cactus plant ensure that you dont water the cutting.
If the soil is dry you should add enough water so that the soil is saturated but do not overfill the pot. If the soil is dry you should add enough water so that the soil is saturated but do not overfill the pot. Mammillaria is a member of the Cactaceae familyit is a cactus and one of the ones listed on my desert plant list. Placing your small cactus on a south-facing window will provide enough light for it to thrive.