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Macnanna

Regular

Macnanna is a balanced hybrid with dessert-like flavours and reliable indoor performance.

Why choose Macnanna?
  • Balanced high with dessert flavours
  • Performs well under LED and in small spaces
  • Resilient to cool, damp seasons with proper care
THC 20%
CBD 1%
Lineage MAC x BANANA
Genotype Hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Medium
Yield Medium-High
Taste Sweet cocoa, Citrus, Earthy
Seed Type Feminised
Climate Cool northern summers; cool temperate
Effects Uplifting, Relaxed body buzz, Clear-headed
Environment Indoor/Outdoor

About Macnanna

Macnanna is a hybrid bred from MAC x BANANA that brings sweet cocoa and citrus notes alongside a clear, uplifting high. It performs well indoors under stable LED setups and outdoors in sheltered sites, and responds positively to training and steady environmental control.

Grow Difficulty:

Macnanna is moderately demanding and benefits from consistent feeding and ventilation in cool northern summers. Attention to humidity control reduces mould risk and rewards steady growers.

Flowering Time:

Flowering typically completes in eight to nine weeks under stable indoor conditions. Outdoor plants can finish later if the season is short.

Yield:

Yields are medium to high when grown with good light and nutrients. Proper training increases bud sites and overall harvest weight.

Height:

Plants grow to a medium height with a sturdy central cola and bushy side branches. The structure responds well to topping and low-stress training.

Environment:

Indoors, use stable temperatures and strong LED light to maximise resin development in Inverness. Outdoors, site plants where they get maximum late‑season sun and shelter from persistent rain.

Climate:

Growing Macnanna in Inverness requires protection from autumn rain and wind during cool northern summers. Give plants good airflow and consider an early indoor move if the season turns wet.

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 defoliate Macnanna heavily?
A
Verified answer
Light selective defoliation helps light penetration but avoid heavy leaf removal late in flowering to prevent stress.
Common question Posted by Urbanseedbank Answered
Q
What pH should I use in soil?
A
Verified answer
Aim for a soil pH of 6.0-6.5 for optimal nutrient uptake.
Common question Posted by Urbanseedbank Answered
Q
How often should I water during flower?
A
Verified answer
Water thoroughly then allow the top few centimetres to dry before the next full watering to avoid root issues.
Common question Posted by Urbanseedbank Answered
Q
Do I need a finisher flush?
A
Verified answer
A short flush with plain water in the final 7-10 days can improve smoke quality, but monitor plant health closely.
Common question Posted by Urbanseedbank Answered
Q
Can I compost trimmed leaves?
A
Verified answer
Yes, but cure and compost responsibly to avoid pests and nutrient imbalances in future soil batches.

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