Can cactus be hydroponically cultivated? Hydroponics cultivation methods and precautions

Can cactus be grown hydroponically?

Cactus can be grown in water, and it is better to grow it in water than in soil. This is because the roots of cactus absorb nutrients directly from water without causing waste, and soil cultivation cannot achieve this effect.

Cactus hydroponic cultivation methods and key points

1. Prepare a glass bottle of suitable size, or a transparent, clean container.

2. Prepare a cut mineral water bottle, poke a few small holes at the bottom of the mineral water bottle with a sharp object, and then place the card inside the glass bottle. Finally, find a rope, place one end on the water bottle and the other end in the glass bottle.

3. Place the roots of the cactus in a bottle of mineral water, and keep the water level at a level that can touch the roots of the cactus.

Precautions for growing cactus in water

1. Change the water regularly, change the water every half a month, and let it bask in the sun regularly. Because it likes the sun, it needs long-term sunshine to replenish nutrients.

2. The water level of hydroponic cultivation must be controlled well. Remember not to exceed the water level line, otherwise it will cause root rot.

3. The water of cactus needs to be changed every 7 days in summer and every 15 days in winter.