Blue Mints

Maintain relative humidity around 45–55% in flower, use fans for good airflow, and avoid overwatering to reduce mould risk.

For high humidity cannabis cultivation use dehumidifiers, prune lower foliage, space plants for airflow and harvest earlier when conditions stay damp outdoors.

Flush with plain water in the final 7–10 days to improve smoke quality, but adjust timing if trichomes are not yet mature.

Use a balanced vegetative feed then shift to a bloom formula with reduced nitrogen and higher phosphorus and potassium once flowering starts.

Yes — low-stress training or topping encourages an even canopy and better light penetration for denser buds.

It shows decent vigour but is not immune; regular inspection and preventive measures are necessary, especially in humid environments.

A well-draining, loam-rich soil with added perlite or grit is ideal to balance moisture retention and drainage.

Aim to finish by early to mid-October in temperate UK gardens, earlier if your local autumns tend to be wet.

Yes — the mint and blueberry terpenes can be quite pronounced, so consider odour control if privacy is important.

Dry slowly in a controlled environment at around 50% humidity and good airflow to prevent mould, using dehumidification if necessary.