Blue MagooStrain, Effects, Genetics, Grow Guide & Where to Buy
Few cultivars carry the cult following Blue Magoo has built across the US grow community , and the appeal is easy to explain. It is a indica-dominant (88% indica / 12% sativa) testing at roughly 15% THC, with a flowering window of 50-60 days under a 12/12 photoperiod. What follows is a complete reference: terpene-led effects, genetic background, indoor and outdoor grow guidance, and the fastest way to get Blue Magoo seeds shipped to your state.
Blue Magoo Quick Stats
THC
15%
Indica
88%
Sativa
12%
Autoflower
No
Flowering
50-60 days
Difficulty
intermediate
Indoor Yield
up to 350 g/m2
Outdoor Yield
up to 475 g/plant
Plant Height
Short
Blue MagooEffects & Experience
Reported effects center on euphoric, calm. Blue Magoo pulls toward physical relaxation and a quiet, observational headspace, a profile that holds up across phenotypes when the seeds are grown to their potential.
Growing Blue Magoo
Growing Blue Magoo fits cooler climates and high-altitude growers, where the compact structure resists wind and the short flower beats early frost. Blue Magoo is photoperiod, which means you control when it flowers by switching from 18/6 (vegetative) to 12/12 (flowering). Most indoor growers veg for 4-6 weeks before the flip. Indoor yields land around up to 350 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce up to 475 g/plant. Expected plant height is Short, with intermediate cultivation difficulty. Practical tips that move the needle: defoliate strategically on day 21 of flower; remove fan leaves blocking interior bud sites without stripping the plant; and top once at the 4th node to encourage 4-6 even main colas instead of one dominant cola. The most common challenge growers report is training timing, top at the 4th node, not earlier and not later, for the best canopy distribution.
Blue MagooLineage & Genetics
This cultivar is part of the Royal King Seeds curated catalog. Read the description as a general profile rather than a guarantee of your specific pack.
Where to Buy Blue Magoo Seeds in the USA
Blue Magoo seeds ship from Royal King Seeds from within the United States. Estimated delivery is approximately 5-7 business days; actual timing varies by destination and carrier.
Blue Magoo FAQ
Is Blue Magoo indica or sativa?+
Blue Magoo is a indica-dominant with a 88% indica / 12% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Blue Magoo take to flower?+
Blue Magoo flowers in 50-60 days once you flip to 12/12 light cycle. Outdoor harvest typically lands in late September to mid-October across most US zones.
What is the THC content of Blue Magoo?+
Blue Magoo tests at approximately 15% THC when grown to its potential. Real-world numbers depend on grow conditions, harvest timing, and curing, well-grown phenotypes can land at the high end of that range, while poorly cured flower tests lower.
Is Blue Magoo good for beginner growers?+
Blue Magoo is rated intermediate difficulty. Photoperiod genetics give you control over plant size and harvest timing, which means a bit more responsibility for getting the schedule right. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Blue Magoo seeds in the USA?+
Royal King Seeds ships Blue Magoo seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/blue-magoo-feminized.