Tiramisu

Full-spectrum LED rigs at 300–600 µmol·m²/s during flower give good resin and terpene development while keeping heat low.

Keep relative humidity around 40–50% in late flowering and ensure good airflow to prevent bud rot, especially in damp climates.

Switch to a 12/12 light schedule when plants have reached the desired shape and several nodes, typically after 4–6 weeks of veg.

Yes. Topping, low-stress training and SCROG increase light penetration and even out the canopy to improve yield.

Yes, but start plants in pots and transplant after the last frosts into a sheltered spot with good drainage to reduce mould risk.

Flush with plain water for 7–14 days before harvest to help smooth the smoke and reduce nutrient residues.

Keep an eye out for spider mites, aphids and root gnats; maintain cleanliness and use biological controls where possible.

Stretch and early bud formation occur within the first 2–3 weeks, with solid bud swell following in weeks 4–6.

CO2 helps at high light intensities, but most hobby LED setups do well without it; focus first on light distribution and air exchange.

Yes, Tiramisu thrives under LED setups when you control light spectrum, intensity and canopy management to maximise trichome production.