Sour Kosher

It is intermediate rather than beginner-friendly; you need to manage humidity and airflow, especially in greenhouse setups.

Start with a mild vegetative feed and increase phosphorus and potassium during flowering while monitoring runoff EC to avoid salt build-up.

Use continuous airflow, circulate air at canopy level, employ dehumidifiers when needed and remove dense inner foliage to reduce damp pockets.

Many growers perform a light flush 7–10 days before harvest to improve smoke quality, though opinions vary depending on growing medium.

Topping, low-stress training and SCROG work well to create an even canopy and maximise light penetration.

Yes, with topping and SCROG you can control height and spread to fit small indoor cannabis grow spaces, but be vigilant about ventilation and odour control.

Expect roughly 12 to 14 weeks from seed including a 2–3 week vegetative period plus the 8–10 week flowering window.

Yes, it can be quite pungent due to diesel and citrus terpenes, so carbon filtration is recommended indoors and in greenhouses.

Keep an eye out for spider mites, thrips and grey mould; frequent inspections and sticky traps help early detection.

CO2 can boost yield in sealed environments with strong lights, but it’s less effective if humidity and ventilation aren’t already well controlled.