Seedling and clones
Since most plants generally perform their best photosynthesis at temperatures between 15-30°C, for cannabis plants during seedlings and cuttings stage we would recommend temperature anywhere between 26-27°C and 60-70% for relative humidity (RH) as they are still developing more roots, the higher humidity in the air helps them to absorb more water through the stomata more easily.
Vegetative
After about 2 weeks in seedlings, now they are developing more branches and producing more foliage . Ideal temperature and humidity can remain almost the same as seedlings, we prefer a little lower temperature at 25-26°and 60-65% relative humidity.
Flowering
Relative humidity control is extremely important in the flowering stage as too much humidity could cause flowers to grow moldy. Our preferred temperature will be anywhere around 23-24°C with 45-50% relative humidity throughout the flowering.
