Hoya Blog — hoya cultivation

There a lot of different potting mixes for hoyas.  You can get as complex or as simple as you want.  A safe potting mix based on my experience would be: 25% - 50% organic (peat, potting mix, coir) 50% - 75% in organic (pumice, perlite, lava rock, charcoal (usually 5%) bark, turface, etc) You would use more organic in the mix if you grow your plants in a dry and hot environment and less organic mix otherwise.  It also depends on if you're an overwaterer or underwaterer.  I'm an overwaterer so I like 25% coir to 75% inorganic mix.   I...