Which soil is suitable for indoor plants?
Perlite mix Perlite is really good for houseplants as it provides a well-drained and aerated soil for the roots. The majority of houseplants prefer well-drained soil. You can mix perlite in with compost or mix it with coco coir and vermiculite. Basic Houseplant Mix: 50% peat moss or coco coir, 25% perlite, 25% compost. Great starting point for most plants. Aroid Mix: Monsteras, philodendrons, etc, often like richer soil.I do not recommend repotting houseplants in a general (garden) multipurpose compost for a number of reasons. Firstly, the garden mixture may be too rich and cause a burst in lush, weak growth. Secondly, it is coarser and less well sieved compared to a houseplant mix.
Is there a difference between potting soil and indoor potting soil?
Outdoor potting soil contains most of the same indoor soil ingredients, except it’s rich in fertilizer like earthworm castings and alfalfa meal. It also has ingredients for greater moisture retention, like biochar, peat moss, and vermiculite. Just like outdoor plants, indoor plants need the right soil to thrive. There are a variety of options but each and every plant is different so make sure to check the care label to make sure you know what your plant(s) need. Houseplant compost is the most common one to buy.
Do I need special potting mix for indoor plants?
Indoor potting mix: These include all-purpose or mixes specifically labelled for indoor plants. They are intended for general use for most houseplants. Look for blends that contain no compost or bark, which can shelter fungus gnats, a common indoor pest. Grow amazing houseplants with Miracle-Gro® Indoor Potting Mix. Blended for a wide variety of container plants, this potting mix is designed to be less prone to gnats*. This mix feeds indoor plants for up to 6 months, and the easy-to-water formula includes coconut coir holds and releases water and helps the soil re-wet.
What can I use instead of soil for indoor plants?
Minerals like perlite, sand, and pumice can substitute for soil in potting mixes, providing drainage and aeration for plant roots. Use organic matter: Adding cow dung compost, leaf mold compost, vermicompost, or other organic materials to the soil can improve its structure, increase water-holding capacity and provide essential nutrients to plants.Add Organic Matter. Organic matter is the single most important ingredient to improving any soil. It can make heavy clay soil drain better, easier to dig and not so hard or sticky. It can also help sandy soil hold together better and retain more moisture and nutrients.
Do indoor plants need new soil?
Houseplants periodically require repotting to keep them healthy and growing. But few houseplants will need repotting more frequently than once a year, and most will only need repotting once every three to five years. The use of some mineral soil in the potting helps reduce the need for frequent repotting. The day before you repot your plant, water it in its original container (if you forget, you can still water it up to an hour before repotting). If you’re reusing an old pot, clean it thoroughly before putting a new houseplant in it.We recommend letting most newly-transplanted houseplants – especially cacti and succulents – go a few days without additional water so their new roots can breathe and begin growing into their new space. For moisture-loving plants – like maidenhair fern, for instance – you’ll need to water sooner.