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Alien Cookies

Feminised

Alien Cookies is an indica-dominant hybrid with sweet cookie flavour and diesel notes.

Why choose Alien Cookies?
  • Sweet cookie flavour
  • Reliable resin production
  • Great for greenhouse grows
THC 18-22%
CBD 0.5-1%
Lineage Alien OG x Girl Scout Cookies
Genotype Indica-dominant Hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height 80-160 cm
Yield Medium to high (450-550 g/m² indoor; 400-600 g/plant outdoor)
Taste Sweet, Earthy, Diesel
Seed Type Feminised
Climate Temperate Maritime, Suits Greenhouse And Sheltered Outdoor Sites Across The Uk
Effects Relaxed, Euphoric, Creative
Environment Indoor And Outdoor

About Alien Cookies

Alien Cookies is a dependable indica-dominant hybrid bred from Alien OG x Girl Scout Cookies. It offers sweet cookie flavours with earthy diesel undertones and a balanced body and head effect. You will find it suits indoor tents and greenhouse setups across the UK. Growers in Cornwall report good outdoor finishes while those in Scotland favour greenhouse control to avoid autumn rain. Training rewards you with denser colas and solid resin yields.

Grow Difficulty:

Growing difficulty is intermediate and suits growers with some experience of training and feeding. You should manage humidity in UK grows and use a greenhouse or dehumidifier in summer to avoid mould.

Flowering Time:

Indoor flowering runs about 8-9 weeks under good conditions. Outdoors you must finish before the rainy autumn in most parts of Britain.

Yield:

Yield is medium to high indoors, with 450-550 g/m² attainable for seasoned growers. Outdoors choose sheltered sites in Cornwall or Devon for 400-600 g per plant in a good season.

Height:

Plants tend to stay medium-tall, roughly 80-160 cm depending on training and pot size. You will fit it comfortably in most UK grow rooms and 1.8 metre tents with a bit of headroom.

Environment:

Alien Cookies performs well indoors and outdoors with the right care. In damp British weather a greenhouse helps you avoid mould and stretch the outdoor season.

Climate:

Best results come in a temperate maritime climate with good airflow and shelter from driving rain. In Scotland you will prefer greenhouse setups while growers in Cornwall often finish outdoors.

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
How do I stop stretch in week two of flower?
A
Verified answer
Lower lights slowly and add a touch of potassium to mature the plants and reduce further stretch.
Common question Posted by Urbanseedbank Answered
Q
What pot size should I use for peak yield?
A
Verified answer
Use 30-60 litre pots for a balance of root space and manageability in UK grow rooms.
Common question Posted by Urbanseedbank Answered
Q
Any tips for avoiding mould during flush?
A
Verified answer
Keep airflow high, reduce humidity and remove dense fan leaves that block circulation around buds.
Common question Posted by Urbanseedbank Answered
Q
How long should I cure for best flavour?
A
Verified answer
Cure for at least four weeks and aim for eight for a smoother, fuller flavour profile.
Common question Posted by Urbanseedbank Answered
Q
Does it respond well to LST?
A
Verified answer
Yes, it responds well and rewards you with more even bud development and higher yields.

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