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Dum Dumz

Autoflowering Feminised

Dum Dumz is a compact, sativa-dominant autoflower that finishes quickly for coastal and short-season sites.

Why choose Dum Dumz?
  • Fast-finishing for short seasons
  • Compact plants ideal for small gardens
  • Handles coastal conditions better than many strains
THC 18-22%
CBD 0.5-1%
Lineage Skunk x Ruderalis
Genotype Sativa-dominant hybrid
Difficulty Easy-Moderate
Flowering 7-9 weeks
Height Short to medium (60-120 cm)
Yield Medium (350-450 g/m² indoor; 30-150 g/plant outdoor)
Taste Citrus, Sweet candy, Earthy
Seed Type Autoflowering feminised
Climate windy coastal
Effects Uplifting, Relaxed, Focused
Environment Indoor / Outdoor

About Dum Dumz

Dum Dumz is bred to suit growers in marginal climates, offering a lively cerebral high and manageable plant size. Its Skunk x Ruderalis lineage gives reliable autoflowering vigour, making it a strong option for Cornwall and other windy coastal growing areas where a prompt finish and sturdy structure matter.

Grow Difficulty:

Growing Dum Dumz in windy coastal growing areas requires good staking and planning to avoid wind damage. In Cornwall it is regarded as easy to moderate, provided growers install windbreaks and support.

Flowering Time:

Indoor flowering completes in roughly 7–9 weeks for this strain. Outdoors it ripens early enough to suit locations with short summers.

Yield:

Yield is medium for the plant's compact size, with careful indoor runs returning 350–450 g/m². Outdoors plants give modest per-plant weights that improve with good feeding and shelter.

Height:

Plants stay short to medium, typically between 60 and 120 cm, forming a bushy canopy ideal for limited spaces. The low stature also reduces exposure to salt spray and strong coastal gusts.

Environment:

Dum Dumz performs well under controlled indoor conditions where height and cycles are managed precisely. In Cornwall outdoor grows benefit from the strain's quick finish and compact form.

Climate:

Grown in Cornwall with windy coastal growing areas, Dum Dumz copes better than many strains with salt-laden air and early autumn breezes. Wind protection remains important to avoid stem stress and bud abrasion.

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
I have a windy plot by the sea, will Dum Dumz hold up?
A
Verified answer
Yes if you install windbreaks and stake plants early; the compact habit helps but physical support prevents stem snap.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend fabric pots or rigid pots for coastal grows?
A
Verified answer
Use heavy-duty fabric pots for root health and air pruning, but place them in trays or on bricks to stop them blowing over in strong gusts.
Common question Posted by Urbanseedbank Answered
Q
How much nitrogen during the vegetative stage?
A
Verified answer
Moderate nitrogen is best; too much encourages soft growth that succumbs to wind, so keep feed balanced and observe leaf colour.
Common question Posted by Urbanseedbank Answered
Q
When should I start low-stress training?
A
Verified answer
Begin gentle LST once the plant has 3–4 nodes and is stable enough to hold ties without tearing, early in the vegetative phase for best canopy shape.
Common question Posted by Urbanseedbank Answered
Q
Any tips for flushing before harvest in wet climates?
A
Verified answer
Flush with plain water for 7–10 days if possible and move plants to the most sheltered spot to finish drier, reducing mould risk during the final weeks.

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