Compare Mental Rainbow F1 Fast Version with more feminised cannabis seeds, browse citrus cannabis strains, or read the PrimeStrains genetics journal.
Mental Rainbow F1 Fast Version is a feminised, photoperiod-dependent hybrid from Sweet Seeds, built for growers who want a quick finish with a rich fruit-forward character. It pairs a Rainbow Sherbert #11 line with a fast-finishing auto-derived partner, and it typically completes flowering in around seven to eight weeks. The plants lean Indica, roughly two-thirds to one-third, and they tend to form one large top cola with plenty of compact side flowers. On the nose and palate you get sweet mango and papaya, lifted by citrus and a backdrop of earthy, smoky and spicy tones. The experience starts bright and energising, then eases into a calm, comfortable mood. Listed THC sits between 22 and 30 percent with only trace CBD. Resin output is a highlight, making it a fine candidate for those who work with extracts. Indoor yields are quoted at 450 to 500 grams per square metre, while outdoor plants are said to produce 350 to 500 grams each. It will appeal to collectors who favour fruity, spicy flavours in a speedy photoperiod strain.