Q
My buds developed grey mould late in flowering; what went wrong?
A
You likely had high humidity and poor airflow; remove affected material, improve ventilation, and lower humidity immediately to protect remaining buds.
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- Big Mac — balanced power, greenhouse-friendly
Big Mac
Feminised
Big Mac is a balanced hybrid known for dense, resinous buds and a clear, uplifting high.
Why choose Big Mac?
- Dense, resinous colas with diesel-sweet notes
- Performs strongly in greenhouses with proper ventilation
- Reliable mid-to-high THC hybrid with balanced effects
THC |
18-22% |
CBD |
Low (<1%) |
Lineage |
MAC x BIG BUD |
Genotype |
Hybrid |
Difficulty |
Intermediate |
Flowering |
8-9 weeks |
Height |
Medium-tall (1–1.8 m outdoors) |
Yield |
Moderate to high |
Taste |
Sweet Diesel, Earthy, Pine |
Seed Type |
Feminised |
Climate |
Damp Coastal |
Effects |
Uplifted, Relaxed, Creative |
Environment |
Indoor, Greenhouse, Sheltered Outdoor |
About Big Mac
Big Mac is a robust hybrid that combines high resin production with a clear cerebral uplift and steady body relaxation. It performs particularly well in controlled environments such as greenhouses where ventilation and humidity can be managed, making it a good choice for growers in coastal UK regions.
Grow Difficulty:
Big Mac is best suited to growers with intermediate experience because it can be vulnerable to mould in a damp coastal climate. Careful humidity control and good airflow are essential to avoid rot and preserve bud quality.
Flowering Time:
Flowering indoors normally finishes in eight to nine weeks. Outdoors in favourable UK conditions it is typically ready by late September to early October.
Yield:
Yields are moderate to high when plants receive consistent feeding and training, with greenhouse grows often producing the best results. Regular defoliation and support of heavy colas will help reach the upper yield range.
Height:
Plants develop a medium to tall structure with multiple lateral bud sites. They respond well to topping and low-stress training but will stretch during early bloom.
Environment:
Indoors and in a greenhouse Big Mac responds well to controlled environments and benefits from steady ventilation when grown in Essex. Outdoors in Essex it does well in a sheltered, sunny spot but requires vigilant humidity management.
Climate:
Growing Big Mac in Essex requires planning for the local damp coastal climate to reduce the risk of mould during late flowering. A greenhouse or covered structure with dehumidification and strong airflow is advisable when cultivating in Essex.
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
£8.00 / seed • You save £13.33
100% Satisfaction Guarantee • Secured Payments