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Airheads

Feminised

Airheads is a sativa-dominant hybrid with a sweet, candy flavour and uplifting, creative effects. It suits intermediate UK growers running tents or greenhouses who want a daytime variety.

Why choose Airheads?
  • Sweet candy flavour
  • Daytime energetic high
  • Greenhouse friendly
THC 18-22%
CBD <1%
Lineage Haze x Gelato
Genotype Sativa-dominant Hybrid
Difficulty Intermediate
Flowering 9-10 weeks
Height Medium-Tall (80-160 cm)
Yield Medium-High (400-550 g/m² indoor / 80-200 g/plant outdoor)
Taste Zesty Citrus, Sugary Candy, Ripe Berry
Seed Type Feminised
Climate Mild Maritime; Suits Greenhouse And Coastal Regions
Effects Uplifting, Creative, Energetic
Environment Indoor & Outdoor (Greenhouse Friendly)

About Airheads

Airheads is a sativa-dominant hybrid bred from Haze x Gelato that offers zesty citrus and sugary candy notes with a ripe berry finish. THC sits around 18–22% while CBD stays low, producing lively, head-focused effects that work well during the day. The plant flowers in nine to ten weeks indoors and often finishes outdoors in late September to early October in southern England. Expect medium to high indoor yields with a little training; a SCROG or topping plus LST keeps stretch in check. In the UK a greenhouse helps protect buds from autumn rain and reduces mould risk compared with open-field grows. Keep airflow, moderate feed and check trichomes to time harvest. Dry slowly at controlled humidity and cure in jars for a smoother flavour profile. If you grow in Manchester or Glasgow, pay close attention to humidity control; if you grow in Cornwall or Devon, shelter plants from heavy autumn downpours. Overall, Airheads rewards attentive growers who balance training and mould prevention for a sweet, energetic result.

Grow Difficulty:

Grow difficulty is intermediate and you need steady attention to feeding and humidity control in a UK greenhouse. Keep a close eye on mould and bud rot during damp spells.

Flowering Time:

Flowering takes about nine to ten weeks indoors with outdoor harvests usually in late September or October in southern England. That timing suits the UK outdoor season but leaves little margin in the north.

Yield:

Yields are medium to high indoors, around 400–550 g/m² with good setup and training. Outdoor or greenhouse growers in Cornwall or Kent often get healthy yields per plant when they protect plants from autumn rain.

Height:

Plants grow medium to tall and often reach 80–160 cm depending on training and light levels. In small indoor rooms you will want to control stretch with topping or a SCROG.

Environment:

Airheads suits indoor, greenhouse and outdoor grows, though outdoor plants need cover from persistent rain in autumn. Many UK growers run it under glass to get a longer season and a drier finish.

Climate:

Airheads prefers a mild maritime climate and does well in southern coastal regions like Cornwall and Devon when sheltered. It also suits greenhouse growers in Manchester or Glasgow who manage humidity closely.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
Urbanseedbank Support

Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
Should I use a greenhouse or tent for Airheads in Leeds?
A
Verified answer
A greenhouse gives a longer season but needs strong ventilation during humid spells. A tent keeps conditions stable if you have proper extraction and filtration.
Common question Posted by Urbanseedbank Answered
Q
How many Airheads plants per square metre indoors?
A
Verified answer
Four to six small plants work with LST, or run a single SCROG per m² for larger colas. Match plant number to your training style and light output.
Common question Posted by Urbanseedbank Answered
Q
When should I start flushing before harvest?
A
Verified answer
Begin flushing about seven to ten days before your target harvest depending on trichome development. Use plain water and reduce feed strength gradually.
Common question Posted by Urbanseedbank Answered
Q
What smell will neighbours notice during flowering?
A
Verified answer
Expect a sweet citrus and candy aroma that can become pronounced in late bloom. Use a carbon filter and keep windows closed if you worry about scent.
Common question Posted by Urbanseedbank Answered
Q
Is topping Airheads necessary?
A
Verified answer
Topping is helpful to control height and create multiple main branches. Combine topping with LST to produce an even canopy suited to UK grow rooms.

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