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Z33

Feminized

Z33 is a sativa-dominant hybrid with citrus-led flavours and a clear, focused high suited to humid indoor grows.

Why choose Z33?
  • Citrus aroma with candy sweetness
  • Reliable 8-10 week finish
  • Performs well with SCROG and LST
THC 18-22%
CBD 0.5-1%
Lineage Zkittles x Tangie
Genotype Hybrid (Sativa-dominant)
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium (80-140 cm)
Yield Medium-High (approx. 400-500 g/m² indoors)
Taste Citrus, Sweet candy, Earthy herbal
Seed Type Feminized
Climate Humid indoor grow rooms; performs well in temperate northern climates
Effects Uplifted and focused, Mild physical relaxation, Mood-elevating clarity
Environment Indoor / Outdoor

About Z33

Z33 is a sativa-leaning hybrid bred from Zkittles x Tangie that delivers bright citrus aromas and a focused, mood-lifting effect. It suits growers in temperate areas who can control humidity in indoor rooms or offer good shelter outdoors; in Newport, attentive moisture management will protect yields and quality.

Grow Difficulty:

Z33 is best described as an intermediate grow that tolerates some mistakes but rewards attentive care. In humid indoor grow rooms you must manage airflow and dehumidification to prevent mould and keep the canopy dry.

Flowering Time:

Flowering takes around eight to ten weeks under optimal lights. Expect most phenotypes to finish near week nine.

Yield:

Yield is medium to high with good pruning and training, commonly 400-500 g/m² indoors. Outdoor yields in a long season can match indoor numbers when plants are well managed.

Height:

Plants grow to a medium height with a bushy, single-main-cola structure and side branching. Expect final heights of around 80–140 cm under controlled conditions.

Environment:

Indoors Z33 responds well to SCROG and SOG techniques and performs reliably in controlled rooms. In Newport outdoor grows need a sheltered spot and a long, dry late summer to reach full potential.

Climate:

Growing Z33 in Newport requires strict humidity control because local conditions can amplify indoor moisture. In humid indoor grow rooms in Newport keep dehumidifiers running, increase circulation and monitor trichome development 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
My buds are showing white mould, what now?
A
Verified answer
Isolate affected branches, improve ventilation and reduce humidity immediately; harvest early if mould is widespread.
Common question Posted by Urbanseedbank Answered
Q
I want denser buds, any tips?
A
Verified answer
Raise daytime temps slightly, keep stable night temps, boost CO2 if possible and maintain strong, even light on the canopy.
Common question Posted by Urbanseedbank Answered
Q
Should I defoliate Z33 heavily?
A
Verified answer
Targeted defoliation to open the canopy helps airflow but avoid stripping too many fan leaves during stretch.
Common question Posted by Urbanseedbank Answered
Q
What feeding schedule do you use?
A
Verified answer
I run a moderate feed with micro, grow and bloom mixes, reducing N in flower and watching EC closely to prevent lockout.
Common question Posted by Urbanseedbank Answered
Q
Any advice for outdoor Newport grows?
A
Verified answer
Plant in a raised bed or sheltered spot, use mulch for soil warmth and be ready to cover plants against late summer rain.

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