Koh Samui Super

Use an extractor and inlet fan to keep steady air exchange and fit oscillating fans to prevent stagnant pockets; aim for a small negative pressure and change air several times per hour.

Begin a light flush around ten days to two weeks before harvest for photoperiod plants, adjusting by trichome maturity rather than calendar dates.

Start with a balanced vegetative feed then switch to a bloom formula higher in phosphorus and lower in nitrogen once flowering begins; watch for stretch-related nutrient demands.

Keep plants spaced for airflow, prune lower foliage, remove inner fan leaves to promote drying, and harvest early if persistent rain threatens bud health.

Selective defoliation can improve light penetration but avoid heavy leaf stripping during the stretch as this increases stress and rot risk.

Yes, a SCROG screen controls stretch and spreads canopy for even light distribution, boosting resin production and yield indoors.

Cure in sealed jars for a minimum of four weeks, burping daily at first then less often; many growers find peak flavour after six to eight weeks.

Aphids, spider mites and thrips are common; inspect undersides of leaves regularly and use sticky traps and biological controls at first signs.

Start with a single top and low-stress training to spread branches; avoid multiple heavy cuts on young plants to reduce transplant shock.

For high humidity cannabis cultivation increase airflow, reduce canopy density, run dehumidifiers where legal, and time outdoor harvests to avoid the wettest weeks.