Lemongrass Auto

Lemongrass Auto is all about sharp citrus and practical strength. Humboldt Seed Company has made it available as feminised autoflowering seeds, pairing bold lemon-drop sweetness with sour fuel notes in a fast, sturdy auto that doesn’t need a light-cycle change to start flowering.

The parentage is Lemon Kush × Family Jewels Auto. That cross gives Lemongrass Auto its lemon-forward terpene profile, strong hybrid vigour and automatic flowering habit. It is an indica-dominant variety, with a supplied balance of 70% indica and 30% sativa, and the headline THC content is 25–30%.

Large, resilient plants with a 70–90 day lifecycle

This is described as a large, vigorous autoflower with strong structural growth. The full lifecycle is around 70–90 days from seed to harvest, so it keeps the convenience of an auto while still offering a bigger-plant style than some smaller, quicker autos.

Resistance is one of the more useful points here. Lemongrass Auto is noted for strong resistance to disease, mould and mildew, with particular appeal in humid or changeable conditions. It performs indoors and outdoors, and its dense, uniform flower structure is suitable for both hand trimming and machine trimming. That makes it relevant for home growers who want tidy flowers, as well as larger-scale cultivation where trimming efficiency matters.

It is also positioned as beginner-friendly, mainly because of the autoflowering format, vigorous growth and resistance traits. More experienced growers may be more interested in the high THC, bigger structure and citrus-fuel terpene profile.

Lemon drops, sourness and fuel

The aroma is fresh lemon candy with sour fuel underneath. On the flavour side, expect lemon drops, citrus zest and sour diesel-style undertones rather than a soft, sweet fruit profile. The overall character is bright, sharp and strongly citrus-led, with that fuel edge giving it a bit more bite.

The effect is described as uplifting, with an energetic, mood-enhancing cerebral buzz alongside a relaxed physical sensation from the indica-dominant side. With 25–30% THC, Lemongrass Auto is a potent choice, so it’s better suited to customers who specifically want strength as well as lemon-fuel flavour.