Mango Frost Auto

Mango Frost Auto is built around resin. FastBuds created it from Mango Runtz Auto x Frostbanger Auto, pairing sweet tropical terpene quality with the heavy trichome production that gives this one its frosted look. It’s available as feminised autoflowering seeds.

The parentage is part of the appeal here. Mango Runtz F5 Auto from Mephisto Genetics won Best New Autoflower 2025 at the Autoflower World Cup, while FastBuds’ Frostbanger Auto took Strongest Autoflower 2025 at the same event. Mango Frost Auto brings those two lines together in an F1 autoflower, with a 65% sativa and 35% indica balance.

THC is listed at up to 30%, with CBD at < 1%. That makes it one of the more potency-focused autos in the FastBuds line-up, especially for shoppers who also care about resin coverage and loud flavour rather than strength alone.

In growth, Mango Frost Auto stays fairly manageable, reaching around 70–110 cm. It’s described as a low, compact plant that puts its energy into flower production rather than stretch. Buds start stacking early in bloom, forming chunky colas that become dense, greasy and heavily coated as harvest gets closer.

Flowering is around 8 weeks, and it suits indoor, outdoor, greenhouse and mixlight setups. Indoor yields are listed at 450–550 g/m², while outdoor plants can produce around 60–180 g per plant. Its intended climate range covers very hot, hot, moderate, cold and very cold conditions, giving it broad practical appeal for an autoflower with this much resin focus.

The flavour has a clear tropical lead. Expect sweet mango first, followed by cream, gas and a slight sour edge. The aroma is noted as very strong, with the fruit and heavier gassy side carrying through into a rich, full-bodied smoke.

Mango Frost Auto is a good fit if you want a compact autoflower with award-winning parent lines, strong THC potential, dense resinous flowers and a bold mango-and-gas terpene profile.