What helps indoor plants grow fast?
To help plants in an indoor environment, two options are available: (1) raise light levels to increase photosynthesis and sugar production or (2) reduce night temperature to lower respiration rates and allow more sugars for growth. Most indoor plants like well-aerated compost. They’ll be best with a mix specifically made for indoor plants, which will have a lighter texture. Alternatively, you could add perlite or vermiculite to a multipurpose compost, to improve drainage and aeration.