🪀 How To Take Care Of Cactus Plant Indoors

Step 6. Fill around the seedling with compost and water well. Add more compost if necessary and then use the spoon to arrange gravel around the seedling. Keep in a sunny spot such as a windowsill, and pot on as and when you need to. Growing cactus from seed – adding gravel around cactus seedlings. Advertisement. Mammillaria Cactus Care & Grow (Complete Guide) The Mammillaria genus is one of the largest groups of cacti, with more than 200 different species currently recognized. Easy to grow and commonly cultivated, most mammillaria cacti tend to be small and spherical with dense hairs or spines, which has given them the nickname “puff-ball cactus.”. FTz8BnY.

how to take care of cactus plant indoors