- 【Temperature Regulator】 The diameter of horticultural charcoal is in the range of 5-10mm, covering the soil’s surface with small charcoal in moderation will be beneficial for plants’ survival and reproduction: black organic charcoal for plants absorbs heat from sunlight and keeps it, which regulates soil temperature and encourages seed germination.
- 【Moisture&Nutrient Reservior】 If you want potting soil indoor plants to grow healthily, horticultural charcoal for plants would glad to be your good partner. Charcoal has the excellent capacities on reserving moisture and nutrient, which can improve plant soil permeability and drainage(especially for containers without drainage holes). If too much manure or water is applied, they will be stored and will be released again while lack.
- 【Natural Filter】 Due to the loose and porous structure of horticulture charcoal, it can effectively increase air flow in plant potting soil and plant potting mix, especially for indoor plant soil which has a lack of air circulation than outdoors’. At the same time, it can filter harmful substances like heavy metal， and aid in unpleasant odour control.
- 【Multi-function】 Charcoal chunks are perfect for various of soils, including pot soil for indoor plants, soil for succulents indoor plants and well draining potting soil for indoor plants. Great for Cattleyas, succulents,Phalaenopsis, Dendrobiums, paphiopedilums, oncidiums, orchids and so on. Even it can be a practical decor in terrariums or aquariums fish tank.
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