MK Ultra Seeds
G13 x OG Kush cross built for beginner growers
$58.65 – $152.157 pack sizes — choose at ILGM
Guaranteed germination · Free US shipping over $50 · Discreet packaging
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Our take
MK Ultra is a feminized, indica-dominant strain bred by T.H. Seeds from G13 and OG Kush — two heavy-hitting classics. With 18% THC and an earthy pine aroma, it produces relaxing, sedating effects that tend toward hunger and sleep. Feminized photoperiod plants keep things predictable, and the beginner-friendly growth pattern makes it a solid first or second grow.
Grow specs
Specs are ILGM's published figures for this product; catalog and pricing last verified August 2026. Our write-up is our own — see how we make money.
Growing notes
MK Ultra suits both indoor setups and outdoor gardens in sunny, continental, or Mediterranean climates. Plants reach a medium height, making them manageable in tents or raised beds. Indoors, expect a roughly nine-week flower cycle. Outdoors, plan for an October harvest. The beginner difficulty rating means this strain is forgiving enough for growers still dialing in their routine.
New to growing? Start with the complete guide, plan your gear with tent setups, and diagnose problems with troubleshoot.
Want variety instead?
Mix packs bundle three proven strains (30 seeds) at up to 50% off buying separately — the best value in the catalog.
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