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Ruby Grand

Feminised

Ruby Grand is an indica-dominant hybrid suited to compact grows and resinous buds.

Why choose Ruby Grand?
  • Compact plants ideal for small spaces
  • Berry-forward flavour with spicy undertones
  • Good choice for sheltered coastal plots
THC 18-22%
CBD 0.5-1%
Lineage Ruby Kush x Granddaddy Purple
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Short to medium (60-120 cm)
Yield Medium (400-500 g/m² indoor; 50-200 g/plant outdoor)
Taste Berry, Spicy, Earthy
Seed Type Feminised
Climate Windy coastal growing areas
Effects Relaxed body calm, Mild euphoria, Sleepy at higher doses
Environment Indoor and outdoor

About Ruby Grand

Ruby Grand is an indica-dominant hybrid bred for compact plants, heavy resin and a sweet-berry aroma. It flowers in 8 to 9 weeks, performs well indoors and rewards sheltered outdoor sites with solid yields and reliable potency.

Grow Difficulty:

Growing Ruby Grand in windy coastal growing areas raises the bar for the amateur and rewards intermediate growers. Strong windbreaks, staking and good drainage reduce plant stress and help prevent stem damage.

Flowering Time:

Flowering completes in about 8 to 9 weeks under stable conditions. Outdoor harvest in protected sites usually falls in late September to early October.

Yield:

Indoor yields are medium to high when trained and grown under stable light cycles. Outdoor harvests depend on shelter and season length, with protected plants reaching respectable weights.

Height:

Plants remain short to medium with dense colas and a compact canopy. They respond well to topping and low-stress training to manage vertical growth.

Environment:

Indoors Ruby Grand performs well in controlled environments and suits SCROG or SOG techniques in Birmingham. Outdoors in Birmingham it benefits from a sheltered plot or greenhouse to limit wind exposure and salt spray.

Climate:

Growing Ruby Grand in Birmingham's windy coastal growing areas requires shelter, meticulous staking and careful timing. Early planting, windbreaks and raised beds help protect buds from salt spray and autumn gales.

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
What's your go-to support method for windy sites?
A
Verified answer
I favour stout bamboo canes tied to a grid and an external windbreak; it keeps stems upright without chafing.
Common question Posted by Urbanseedbank Answered
Q
Do you start these indoors in Birmingham?
A
Verified answer
I start seedlings under LED or CFL lights and transplant once roots are established and nights stay reliably above frost.
Common question Posted by Urbanseedbank Answered
Q
How aggressively do you train Ruby Grand?
A
Verified answer
Moderate topping and a bit of LST works best; it spreads the canopy without stressing plants in exposed spots.
Common question Posted by Urbanseedbank Answered
Q
Any tips for preventing mould in a short outdoor season?
A
Verified answer
Keep spacing open, prune for airflow, harvest promptly at peak maturity and avoid late-season rain where possible with cloches or tunnels.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend any specific feeding trick?
A
Verified answer
A final flush isn't necessary if you use low-salt organic feeds early, but back off nitrogen and boost potassium in the last weeks for denser buds.

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