How do you propagate dragon fruit cactus?
Cuttings should be planted a maximum of a few centimetres deep in a mixture of compost and free draining soil, to minimise risk of rot. Some growers, especially in very wet areas, simply place the cuttings on top of the soil to root, further reducing the chance of rot. If this happens you can simply take the cuttings at the stem below the roots, let the cutting harden off for a few days and plant. It is important to not bury the green stem in the soil or else it will be prone to rot. If you need more plants but only have a few sections of stem you can take cuttings mid fleshy stem.
What helps cuttings root faster in water?
Add a Pothos! I’d heard of using willow as a natural rooting hormone (no idea where to source that however), but didn’t know Pothos has this ‘super power’ too! Just pop a Pothos cutting in with the water with your slow-to-grow cuttings and it helps speed up root development. This homemade organic rooting hormone uses simple kitchen ingredients to boost root development and improve plant propagation. Just mix sugar, baking soda, and white vinegar in warm water, seal it for 48 hours, and your natural rooting water is ready for healthy cuttings.Apple cider vinegar can be used as a rooting hormone, but too much is not good for any plant (in fact, a mixture of apple cider vinegar and water can be used to help control weeds in the garden). As a rooting agent, you can dip your cuttings into the apple cider vinegar for just a few seconds, then plant.
Is it better to propagate cactus in water or soil?
Although Christmas cacti hate to be overwatered in soil, they’ll happily propagate in a glass of water. That’s because oxygen is readily available to the plant in water, whereas bacteria and fungi deplete the oxygen in soggy soil, which can lead to root rot. Cacti are hardy enough to survive the hottest of conditions and love as much direct sunlight as you can give them. They prefer bright rooms, so it’s best if they’re in one of the sunnier spots in your home.Coffee grounds are not a necessary ingredient for Christmas cactus care, but they can perk up the plant during its bloom time. The grounds give a boost of nitrogen and potassium and lower the acidity of their soil, which they like. Be careful not to overdo it!In autumn and winter, November to the beginning of March, give cacti and succulents a period of rest. Provide cooler conditions with a night temperature of only 8-10°C (46-50°F) and minimal or no watering. Water should only be given if necessary, to prevent the plants shrivelling during this period.A low-nitrogen fertilizer is best for cactus species. A 5-10-10 blend works well, and should be diluted with water. Apply the mix of water and fertilizer to the soil around each plant until it is fully drenched, and then allow the soil to dry completely before watering your cacti again.