The answer is simple, yes! Coffee grounds can work on almost any type of cactus or succulent. … Most water has an alkaline pH of around 8, whereas cactus like between 5.8 – 7 pH. This means that each time you water your Christmas cactus or succulent, you are actually feeding it a higher pH than what it likes.
In this regard, what is the best fertilizer for Christmas cactus?
A bloom formula houseplant fertilizer or a half strength water soluble formula, such as 20-20-20 or 20-10-20, makes an ideal fertilizer for Christmas cactus. Feed monthly during regular watering from late winter to late summer.
Thereof, is coffee a good fertilizer for cactus?
As the used coffee grounds break down, they’ll add nitrogen to the soil, which is a vital nutrient for succulents. They’ll also help aerate the soil and improve drainage, and may even suppress weeds and keep pests away.
How do you bring a Christmas cactus back to life?
Use a good quality potting soil at two parts potting soil to one part sand or vermiculite, assuring sharp drainage. Even if the soil is not soggy, repotting may be the solution to reviving a limp Christmas cactus.
But it turns out that coffee grounds contain a good amount of the essential nutrient nitrogen as well as some potassium and phosphorus, plus other micronutrients. … To use coffee grounds as a fertilizer sprinkle them thinly onto your soil, or add them to your compost heap.
Christmas cacti have a higher requirement for magnesium than many plants. Fertilize monthly during the growing season with Epsom salts (magnesium sulfate) mixed at 1 teaspoon per gallon of water, but do not apply the same week as regular fertilizer.
In general, water a Christmas cactus when the top inch or 2 of soil is dry. To help increase the humidity around your plant, fill the pot saucer with pebbles and add water to just below the tops of the pebbles (the pot shouldn’t be sitting directly in water). The air will become more humid as the water evaporates.
Christmas Cactuses actually like to have their roots sort of crowded. This is a struggle for plant parents because it’s tough to prevent them from becoming root bound when they actually grow best in a crowded pot.
Christmas cacti produce flowers in a cool, environment-short day cycle. To initiate the production of flower buds, there needs to be at least eight days of 16 hours of dark and eight hours of light each day. Wherever the plant is placed, do not turn on the lights at night, even for a short period of time.
Christmas cactus has a bloom cycle of dormancy, water, light and temperature. Cut back on how much you water your Christmas cactus during late fall, from October to the middle of November. Let the top two or three inches of soil dry out between waterings.
Once your Christmas Cactus turns brown, you should be on high alert. Turning brown means that it has developed a disease called root rot, which is caused by poor drainage or excessive watering. Check the plant for any signs of the roots rotting. … Then move the plant to a clean pot with fresh potting mix.