What is the best fertilizer for indoor houseplants?
All-Purpose Fertilizer (Balanced NPK): A balanced fertilizer with an NPK ratio of 10-10-10 or 20-20-20 is suitable for a variety of indoor plants, providing equal amounts of nitrogen, phosphorus, and potassium. There are many specialty houseplant fertilizers that work quite well for specific plants. However, a balanced fertilizer such as 10-10-10 (10% nitrogen, 10% phosphorus, 10% potassium) is usually suitable for the majority of common houseplants.Answer: Spring and summer and the best times to fertilize houseplants. Fertilizers are available in liquid, crystalline, granular, spike, and tablet forms. Utilize fertilizers specifically formulated for houseplants or use general complete and balanced fertilizers.
What is a natural fertilizer for indoor plants?
By using household items like coffee grounds, eggshells, Epsom salt, banana peels, fish tank water, and seaweed, you can provide your plants with essential nutrients that they need to grow healthy and strong. Carnivorous plants — Pitcher plants, venus flytraps, and sundews are some insect-eating plants that should not be applied with Epsom salts. Because they are adapted to grow in mineral-poor and depleted soil, supplementing fertilizers with even a tiny dosage could mean death to the bug-trapping ornamentals.Aside from the anecdotal evidence about human benefits, Epsom salt does seem to help plants. Generations of gardeners have said it helps their plants grow bushier, produce more flowers and have better color. It’s also said to help seeds germinate and repel slugs and other garden pests.Aside from the anecdotal evidence about human benefits, Epsom salt does seem to help plants. Generations of gardeners have said it helps their plants grow bushier, produce more flowers and have better color. It’s also said to help seeds germinate and repel slugs and other garden pests.
What to feed indoor flowers?
Orchids and flowering plants Give flowering plants a generic house plant fertiliser every two weeks in spring, then change to a weekly feed that is rich in potassium in the run up to flowering. Tomato fertilisers contain extra potassium, but are often too strong for house plants, so dilute by half the recommended dose. Choose a fertilizer formulated specifically for house plants. Think of nitrogen like protein, phosphorous like carbs, and potassium (the K) like fats. Plants that flower need more energy, so the middle number is slightly higher. Otherwise, even numbers are fine for your indoor plants, such as 10-10-10 or 20-20-20.Balanced 10-10-10 Granular Fertilizer for Outdoor & Indoor Plants: All-purpose plant food with 10% Nitrogen, 10% Phosphorus, and 10% Potassium. Perfect for outdoor vegetable gardens, fruit trees, evergreens, shrubs, lawns, and flowers. Also great for potted plants and indoor gardening.In general, fertilizers formulated for flowering plants would contain amounts of nitrogen less than or equal to the amounts of phosphorus (i. This is because phosphorus encourages flowering.