How big of a pot does my cactus need?
A container should be approximately same size as your cactus. This is because cacti’s roots are often not too long, and if planted in a large container, they will stay in the middle of it. The best containers for cacti are cylindrical, short and square. Don’t choose containers that are too narrow, tall or deep.
How do you grow a barrel cactus in a pot?
Use dry potting soil right out of the bag when potting up your golden barrel cactus. Place a layer of soil at the base of the pot, then set the top of the cactus root ball about 1-2 inches below the pot’s edge, and hold it there while you pour in the mix around the sides.
When should I repot my barrel cactus?
It’s best to repot at the beginning of the growing season, or in summer. To repot a cactus, make sure the soil is dry, then gently remove the pot. Knock away the old soil from the roots, making sure to remove any rotted or dead roots in the process.
How often should I water my barrel cactus?
Water your barrel cactus once per week in summer. The barrel cactus doesn’t need much water in winter when it is dormant. Water once between December and February. Adequate water in spring may cause the plant to produce a large yellow flower.
Do you water a cactus from the top or bottom?
Cactuses need regular watering during summer in order to grow and remain healthy, but if you overwater, or wet the plant too often, your cactus could rot at the base. Use the method employed by expert cactus growers and water from the bottom. The soil will absorb adequate water for the plant.
What happens if you water a cactus too much?
Symptoms of Overwatering in Cactus Their roots rot easily and too much water can kill them. Unfortunately, the symptoms of overwatering in cactus are very misleading. In the beginning, overwatered cactus plants actually show signs of health and happiness. They may plump up and put out new growth.
What does a cactus look like when it dies?
A dying cactus is shaky in its potting mix and may appear as though it’s about to fall off – well, it will definitely fall off if you moved it, for a severe case. A sign of lack of roots. Or the existing ones may be too weak to properly support the plant. This is assuming you potted the plant just right.