London Mints

A loamy, well-draining organic mix with compost, worm castings and perlite suits London Mints; aim for a light, living soil that holds moisture but sheds excess. Many growers follow organic cannabis soil growing principles to feed microbes rather than relying on synthetic salts.

Reduce watering frequency and focus on drainage and pot size rather than adding more water; overwatering is the main risk in a damp valley. Always check the top few centimetres of soil before rewatering.

Maintain good horizontal and vertical spacing, increase airflow with fans or natural breeze, and remove dense inner foliage during flowering. Monitor nightly humidity and consider anti-fungal foliar sprays approved for organic use if necessary.

Introduce bloom nutrients at the start of the 12/12 light cycle indoors or when you see pre-flowers outdoors. Transition gradually over a week to avoid shocking plants.

Keep soil pH between 6.2 and 6.8 for optimal nutrient uptake in soil grows. Test regularly as rain and feed can shift pH over time.

Increase phosphorus and potassium modestly while maintaining balanced nitrogen for the first half of flowering, then taper nitrogen later. Use compost teas or kelp extracts for gentle, organic support.

Harvest when trichomes are mostly milky with a few ambers for balanced effects and best potency. Check multiple buds rather than a single cola to time harvest across the plant.

Dry slowly at 16-20°C with 50-60% relative humidity until stems snap, then cure in jars, burping daily for two weeks. Proper curing brings out the mint and citrus notes and improves smoothness.

Low stress training and topping suit London Mints to open the canopy and reduce risk of rot in wet conditions. SCROG can also help produce even bud sites and improve light penetration.

Growing cannabis remains illegal in the UK for recreational purposes; check local laws and regulations and consider legal alternatives such as licensed medicinal routes. Always prioritise safety and compliance.