Fire Af

Use a balanced nutrient regime with a modest nitrogen phase early and increased potassium and phosphorus during flowering; adjust feed strength for soil or soilless medium.

Check trichomes from late September; harvest when most trichomes are cloudy with some amber for a balanced effect and to avoid autumn rains.

It has decent resin coverage but limited natural resistance to bud rot, so prioritise airflow, plant spacing and leaf-popping in damp conditions.

Fire Af tolerates coastal locations if given shelter from salt-laden winds; this consideration is central to successful coastal climate cannabis cultivation.

Yes; it responds well to SCROG for canopy control and to SOG for maximising flower sites with multiple small plants.

A simple greenhouse gives a buffer against rain and wind and extends the season, making it a worthwhile investment for Sheffield growers.

Aphids, spider mites and slugs can be an issue; regular inspection and organic controls are effective in cooler conditions.

Begin a water-only flush two weeks before harvest for cleaner smoke, adjusting a few days earlier if trichome maturity requires it.

Yes, but regular seeds will produce males; use feminised seeds for a straightforward crop unless you plan to breed.

Use south-facing sites, reflective mulches and windbreaks to raise canopy temperatures and reduce moisture accumulation.