How to care for hydroponic cacti
Summary: This article discusses how to care for hydroponic cacti and provides tips on proper cactus care. Let's introduce it with the following article by the editor.
1. Choosing the cactus
Both rotting cacti or healthy ones can be used for hydroponics, preferably with the stems sticking out downward, which makes it easier to root!
【Image source: Bar "Kawaii Cat Stories"】
2. Handling the roots
Excavate the cactus, cut off the rotten parts, make the cut flat, wash clean with water, then apply carbendazim for disinfection, and place it in a well-ventilated area to dry for at least 3 days until completely dry!
Suggestion: It can be dried for a few more days; the more dehydrated, the faster the roots grow!
3. Planting
Choose a suitable hydroponic bottle, add water and nutrient solution, and secure the cactus in a planting basket or foam board. The height of the nutrient solution should be 1-2cm away from the cactus, not touching the cactus to prevent rot!
Note: Add 1g of nutrient solution per liter of water; hydroponics with just water is not suitable as the nutrients will eventually deplete, and the cactus will die.
How to care for hydroponic cacti
4. Rooting
Place the planted cactus in a bright area with scattered light. If the hydroponic bottle is transparent, cover the bottle with a black plastic bag during the rooting period, ensuring the cactus is exposed to light while the bottle is shaded. It will root in 3-7 days.
5. Maintenance
Do not spray water on the cactus during the rooting period. Once rooted, immediately change the nutrient solution. When the roots grow longer, lower the water level to keep the cactus about 3cm away from the water surface to ensure dryness and prevent rot.
6. Changing water
In summer and autumn, it is recommended to change the water every 5-7 days. After adding the nutrient solution, gently shake the bottle 10 times to increase the dissolved oxygen!
7. If you add a nutrient solution suitable for both flowers and fish, you can also raise fish simultaneously.
The above is the complete content of how to care for hydroponic cacti and teach you the proper care for cacti. I hope it can help you and also hope everyone will visit the Green Plant Enthusiast website to learn more about green plant and flower experience and knowledge!