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Cosmic Cheddar F1 Feminised Seeds-RQS-COCHF1-FEM
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Cosmic Cheddar F1 Feminised Seeds-RQS-COCHF1-FEMCosmic Cheddar F1 Feminised Seeds-RQS-COCHF1-FEM
Cosmic Cheddar F1 strain by Royal Queen Seeds
Seeds

Cosmic Cheddar F1 Feminised Seeds

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SKU: RQS-COCHF1-FEM
Cosmic Cheddar F1: A premium hybrid with rich terpene expression.

A collab built on mutant genetics...
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Flowering Type

Photoperiod

Parental lines

Cake Mints x Platinum GSC x Gorilla Diesel

THC content

Very High THC (25%+)

CBD content
Information not available

Photoperiod flowering time

7 to 9 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Suitable climates
Information not available

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From the breeder
Cosmic Cheddar F1: A premium hybrid with rich terpene expression.
Royal Queen Seeds breeder notes
Aroma
CitrusEarthyFruity
Effect description
RelaxingUplifting
Parental lines
Cake MintsPlatinum GSCGorilla Diesel
Cosmic Cheddar F1: A premium hybrid with rich terpene expression.

Cosmic Cheddar F1 is a precision-bred photoperiod hybrid that brings together classic UK Cheese character with next-generation F1 stability. Built from a multilayered cross of Cake Mints, Platinum GSC, and Gorilla Diesel, this variety offers growers exceptional uniformity, strong structure, and high-resin buds with standout bag appeal. Designed for both home cultivators and commercial setups, Cosmic Cheddar F1 blends tradition and innovation in a way that elevates every stage of the grow.

Aromatically, Cosmic Cheddar F1 leans into savoury cheese notes backed by fruity, citrus, earthy, and diesel undertones. The terpene spectrum is driven by limonene, beta-myrcene, beta-caryophyllene, linalool, alpha-humulene, and beta-pinene, building a layered bouquet that intensifies late in flower. Its effects strike a balanced profile—deeply relaxing yet mentally uplifting—making it an excellent evening strain or a shared social companion with a signature Cheese twist.

In the grow room, Cosmic Cheddar F1 shows impressive stress tolerance and adaptability, thriving in both tight and open plant densities. Expect plants to reach 80–120 cm with long internodes, bright pistils, and dense, fist-shaped buds that finish in 7–9 weeks. Outdoor and greenhouse harvests come in early October. With strong F1 hybrid vigour, high THC potential, and exceptionally consistent performance, Cosmic Cheddar F1 rewards careful feeding with rich terpene expression, heavy resin production, and a premium-grade harvest that stands out in any collection.

Brand/breeder
Parental lines
Cake Mints x Platinum GSC x Gorilla Diesel
Flowering type
Photoperiod
Sex
Feminised
THC potential
Very High THC (25%+)
Yield potential outdoor
High Yield (450-750gr/plant)
Yield potential indoor
High Yield (450-600gr/m2)
Plant size
Medium
Flowering time (photoperiod)
7 to 9 weeks
Northern hemisphere harvest
October, September
Southern hemisphere harvest
April, March
Aroma
Citrus, Earthy, Fruity
SKU
RQS-COCHF1-FEM

Photoperiod outdoor timeline

Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Indoor photoperiod timeline

Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.

Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long

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Cosmic Cheddar F1 Feminised Seeds

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