Royal Queen Seeds Medusa F1 Autoflower Cannabis Seeds

• Breeder: Royal Queen Seeds
• Genetics: Sugar Magnolia x American Beauty
• Type: Autoflower, balanced hybrid
• F1 hybrid: Yes. Certified F1 Hybrids marking on the pack
• Height: 60 to 90 cm
• Structure: Sturdy branches with long nodes
• Flowering time: 40 to 45 days
• Total lifecycle: 70 to 75 days from germination
• Terpenes: Myrcene, ocimene, farnesene
• Climate: Suited to short summers or tight indoor cycles
• Resistance: Resilient. Needs humidity control to avoid Botrytis
• Skill level: Beginner-friendly, and suitable for experienced growers
• Strain Character: Balanced, uplifting and mentally clear, with a deeply relaxing physical character
• Flavour: Fresh mint, peppery spice, subtle blueberry and fruity sweetness, with a diesel-tinged finish

1. F1 hybrid stability. Vigorous, uniform growth with minimal variation across plants, which is the practical benefit of an F1 cross and the reason the pack carries a Certified F1 Hybrids marking.
2. A layered terpene profile. Myrcene, ocimene and farnesene, named rather than implied, giving genuine depth and complexity.
3. Fast finishing. Flowers in 40 to 45 days, with the full cycle done in 70 to 75 days, which suits quick turnarounds and short summers.
4. Compact and productive. 60 to 90 cm with dense, resin-rich flowers, well suited to indoor tents and small outdoor spaces.
5. A rich cannabinoid profile, with THC accompanied by CBG.
6. Resilient, though it needs humidity control to avoid Botrytis.

Medusa F1 produces compact plants at 60 to 90 cm, with sturdy branches and long nodes carrying dense, resin-rich flowers. Flowering runs 40 to 45 days and the full cycle completes in 70 to 75 days from germination, which makes it well suited to short summers or tight indoor cycles.

It is a resilient plant, and beginner-friendly, though experienced growers will get more from it. The one thing to manage is humidity, since dense flowers on a resilient plant are still vulnerable to Botrytis.

Grower tips:

• Use Low Stress Training (LST) to boost light penetration and yields in small spaces.
• Control humidity through flowering. Botrytis is the specific risk on this strain, and dense flowers make it more likely than the general resilience suggests.
• The compact height suits an indoor tent and does not need extra vertical space.

Storage: keep the seed in a cool, dark place, preferably in an airtight container in the refrigerator. Not the freezer.

Germination: use the glass or tissue method.

• Glass method: soak the seed in a glass of room-temperature water for 12 to 24 hours. If the first root hasn't appeared yet, move it onto moist tissue. Never leave a seed in water for more than 48 hours.
• Tissue method: place the seed between two sheets of moist tissue in a warm, dark place and check daily.
• Once the first root (taproot) appears, transfer the seed to soil.
• Seeds sown directly into soil are not covered by our germination guarantee.

• Home growers. Compact plant size with substantial output, which is the efficiency argument for this strain.
• Flavour enthusiasts. The named terpene profile is the most detailed in our range.
• Growers with short seasons or tight indoor cycles. 70 to 75 days start to finish.

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