Black Biscotti

Aim to finish harvest before the first persistent autumn rains; in Lisburn that often means targeting early to mid-September for reliable results.

It has decent bud density but can be vulnerable to mould in damp conditions, so maintain airflow and remove any sick foliage promptly.

Move to a phosphorus-heavy bloom feed after week four of flowering and taper nitrogen as buds form to avoid excessive leaf growth.

Do most structural pruning early and save fine defoliation for mid to late flowering to preserve canopy shade and reduce bud exposure to damp.

Low-stress training suits its compact habit to open the canopy and increase light penetration without pushing excessive height.

Cure for at least two to four weeks in a controlled environment to develop the chocolate and spice notes fully.

Aphids, spider mites and botrytis can appear; inspect plants regularly and treat infestations early to prevent spread.

Yes, it responds well to organic soil and compost teas, though you must manage moisture carefully to avoid nutrient lock and mould.

It tolerates mild temperature swings but sudden cold or heat stress can slow trichome production and reduce yield.

For high humidity cannabis cultivation focus on ventilation, dehumidification where possible and timely defoliation to keep bud sites dry.