Dirty Diamonds

Use a moderate veg feed followed by a bloom formula during flowering and reduce nitrogen late in the cycle to improve resin production.

Keep good airflow, avoid overwatering and remove lower growth to improve ventilation around colas.

It can finish outdoors in a favourable season but is vulnerable to early autumn rains, so plan for an earlier sowing or use cover.

Maintain a pH of 6.0 to 6.5 in soil and 5.5 to 6.0 in soilless mixes for optimal nutrient uptake.

Water when the top few centimetres of medium feel dry and adjust frequency to pot size and environmental demand.

Yes, low-stress training and selective topping help open the canopy and increase light distribution to lower bud sites.

Aphids, spider mites and thrips can appear; inspect regularly and use biological controls or gentle insecticidal soaps as needed.

Controlling humidity and temperature indoors is crucial to prevent mould and to encourage dense trichome production.

Use early starts, consider greenhouse covers and manage canopy density to reduce moisture retention in the Lisburn environment.

Look for resources that cover dehumidification, ventilation and canopy management specifically for high humidity cannabis cultivation and adapt those practices to local weather patterns.