MK Ultra brings award-winning indica character, a rich kush profile and a deeply relaxing reputation to your garden. Expect sturdy, compact plants and resin-coated buds, with a quick 8–10-week flowering period. This feminized classic is a standout pick for growers seeking potent, flavorful flowers and a serene evening experience.
Its lineage pairs G13 and OG Kush with secret genetics, creating a bold 80% indica and 20% sativa hybrid. Born from celebrated Amsterdam genetics, MK Ultra earned first place in the Indica category at the 2003 Cannabis Cup, followed by second place in 2004. Its pedigree still commands attention.
Open the jar to earthy depth, unmistakable kush and a lively touch of spice. A subtle sweetness rounds out the profile, giving each inhale a full, classic flavor. Dense buds shimmer with heavy resin and offer a smooth, rich smoke.
With THC levels listed at 17–20%, MK Ultra delivers a potent experience that begins with a gentle cerebral lift and settles into profound physical relaxation. The reported effects include feeling happy, relaxed and talkative. Many choose it for quiet evenings and unwinding after a demanding day. Effects vary by person.
Its terpene lineup brings plenty of character. Myrcene anchors the earthy, mellow profile, while caryophyllene adds peppery warmth. Linalool lends a soft floral note, and limonene contributes a bright citrus lift. That layered aroma makes MK Ultra a compelling choice for flower, concentrates and terpene-focused collections.
These feminized seeds are suited to indoor and outdoor gardens in regions where cultivation is legal. They offer a straightforward option for newer growers as well as experienced hands. Start with healthy seeds and a clean, suitable growing medium, then follow a reliable germination routine. Grassfarmer backs germination with a guarantee.
In early growth, give seedlings steady warmth, gentle light and careful watering. Choose a quality substrate such as coco coir or a well-aerated potting mix, and avoid waterlogged roots. Build a consistent feeding plan as plants develop, adjusting nutrients to suit each growth stage.
MK Ultra grows compact and robust, reaching around 4.92 feet (1.5 m), with a sturdy main stem and supportive side branches. Indoors, a ScrOG setup can help create an even canopy and make good use of vertical space. Keep airflow moving, monitor for pests, and maintain suitable temperature and humidity as the plants mature.
Flowering takes around 8–10 weeks. Indoor yields are listed at 400–550 g/m², while outdoor plants can produce 800–1,000 g each in favorable conditions. Outdoor harvest is typically around October in the Northern Hemisphere. Careful attention to plant health and the local climate helps bring out those dense, resin-rich flowers.
Choose MK Ultra for classic kush flavor, dependable genetics and a rewarding grow. Grassfarmer offers premium seeds in small and bulk quantities at low online prices, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union and the U.K. Add this celebrated indica to your seed collection and get ready for a bold harvest.
