Montana SilvertipStrain, Effects, Genetics, Grow Guide & Where to Buy
Montana Silvertip is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a sativa-dominant (25% indica / 75% sativa) testing at roughly 25% THC, with a flowering window of 55-65 days under a 12/12 photoperiod. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Montana Silvertip seeds in the USA" in one place.
Montana Silvertip Quick Stats
THC
25%
Indica
25%
Sativa
75%
Autoflower
No
Flowering
55-65 days
Difficulty
intermediate
Indoor Yield
up to 400 g/m2
Outdoor Yield
up to 450 g/plant
Plant Height
Tall
Montana SilvertipEffects & Experience
Montana Silvertip is best known for happy, relaxed, uplifted. The effects come on within the first 10 minutes and settle into a stable plateau that lasts 90 minutes to two hours at typical doses. Growers and users consistently note that the high stays true to its profile rather than drifting, what you feel in the first 20 minutes is what you have for the next 90.
Growing Montana Silvertip
Growing Montana Silvertip fits indoor growers with vertical headroom; sativa stretch can double plant height after the 12/12 flip. Montana Silvertip 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 400 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce up to 450 g/plant. Expected plant height is Tall, with intermediate cultivation difficulty. Practical tips that move the needle: flush nutrients in the final 10-14 days for cleaner flavor; trichomes finish properly even on plain pH-adjusted water; and maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew. The most common challenge growers report is calcium and magnesium supplementation under bright LED lighting; cal-mag at 2-3 mL/gal from week 2 prevents the most common deficiency.
Montana SilvertipLineage & Genetics
Montana Silvertip is offered in the Royal King Seeds catalog. Read the description on this page as a general profile rather than a guarantee of your specific pack; expect some phenotype variation between packs.
Where to Buy Montana Silvertip Seeds in the USA
Montana Silvertip 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.
Montana Silvertip FAQ
Is Montana Silvertip indica or sativa?+
Montana Silvertip is a sativa-dominant with a 25% indica / 75% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does Montana Silvertip take to flower?+
Montana Silvertip flowers in 55-65 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 Montana Silvertip?+
Montana Silvertip tests at approximately 25% 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 Montana Silvertip good for beginner growers?+
Montana Silvertip 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 Montana Silvertip seeds in the USA?+
Royal King Seeds ships Montana Silvertip seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/montana-silvertip-feminized.