Spec sheet first — strain: indica, seed type: feminized, THC: 33%, yield band: high, environment: indoor or outdoor.

Lineage: OZK x Pink Guava, bred by Amsterdam Seeds Company — that parentage explains a lot about why this one keeps showing up in Canadian grow journals. At a tested 33% THC, Rainbow Sherbert #11 sits near the top of what feminized indicas are producing right now, and the fruity-citrus nose backed by a grounding earthy finish makes the harvest worth the wait. Flowering wraps in 9–10 weeks, and indoor growers running proper light schedules are pulling around 650 g/m² without heroic effort — Amsterdam Seeds rates it easy, and that tracks whether you're running a tent or a dedicated room.

The plant handles both indoor and outdoor environments without demanding much adjustment, which makes it a practical choice for growers across shorter Canadian seasons who want to finish before the cold hits. Good pick for anyone chasing high-potency flower without a complicated grow.

Genetics & Lineage

Rainbow Sherbert #11 traces its genetics to OZK x Pink Guava (Amsterdam Seeds Company). This indica-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Amsterdam Seeds Company, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 33%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Rainbow Sherbert #11 delivers THC levels of 33%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Rainbow Sherbert #11

Rainbow Sherbert #11 is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 9-10 weeks with yields of 650g/m2. Plants typically reach 100-160cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. Maintain temperatures between 68-80°F with relative humidity around 40-50% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Rainbow Sherbert #11 features a fruity, citrus, earthy, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Rainbow Sherbert #11 is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Rainbow Sherbert #11?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Rainbow Sherbert #11 from Seennabis?

When you purchase Rainbow Sherbert #11 through Seennabis, you are buying directly from Amsterdam Seeds Company — Dutch breeder carrying Amsterdam coffee shop classics plus modern crosses (RS11, Zkittlez, Runtz). Every order includes verified genetics, discreet shipping, and responsive seller support.