White Sunshine

Growing cannabis remains illegal in the UK without a licence; check current laws and obtain permissions before cultivating.

Use a balanced vegetative feed then switch to a bloom formula at flowering, reducing nitrogen and increasing phosphorus and potassium.

Maintain strong ventilation, dehumidify during peak humidity, remove lower foliage and monitor trichome development for rot signs.

Harvest when trichomes show a mix of cloudy and amber; outdoors in the UK that is typically late September to early October depending on the season.

Yes, but start after all frost risk has passed and prepare for extra care because outdoor plants face pests and variable weather.

Aphids, spider mites and thrips are the usual culprits; introduce predators or use approved organic controls and keep the canopy clean.

Dry slowly for 7–14 days in a dark, cool room then cure in sealed jars, burping daily initially to control humidity and develop flavour.

Yes, it performs well outdoors with adequate sun and airflow, but outdoor cannabis cultivation requires careful site choice and disease management in the British climate.

Low stress training and topping early produce an even canopy; SCROG is effective indoors to control vertical stretch and increase yield.

Expect about eight to ten weeks of flowering under controlled light, with outdoor plants finishing towards autumn in temperate regions.