Positronics Seeds: 12 Feminized Strains, Photo and Auto

Twelve strains, all feminized, split into eight photoperiod plants and four autos. That's the whole shelf, so your choice mostly comes down to how much time you've got and what you want your grow space to smell like. Everything below comes from the seed bank's own numbers for that exact strain, nothing padded out.

Flavour First, Yield Second

Positronics genetics lean hard on taste. Somango 47 (Somango x Critical #47) gives you dark fruity liquor on the nose with a burnt, earthy undertone, and the smoke lands thick and sweet. Supercheese Auto pulls the other way, straight skunky cheese, the kind of stink that hung around 80s coffeeshops. Plenty of people type it as positronic seeds when they search, same shelf, one letter short. If you want to put this bank next to other flavour-led breeders, our full cannabis seeds range gives you thousands of strains to line up.

Eight Photoperiod Plants Worth Tent Space

Somango 47 runs 18% THC, 400-500 g/m2 indoors and 82-90 days of flowering, indica-dominant and compact with strong side branches. Watch out for humidity here: the buds get huge and dense, and mould finds them fast if the air isn't moving. Blue Rhino (Blueberry x White Rhino) has 1.9% CBD, a sedative bedtime effect, and spicy wood and berry in the flavour, giving up to 600 g/m2 indoors or around 500 g per plant outside after eight to nine weeks of bloom. Black Widow (Misty x White Widow) is 19% THC and 0.3% CBD, 400 g/m2 off a plant that stays around a metre indoors, 55-66 days of flowering, floral with a menthol aftertaste. Outdoors she stretches to 1.5-2 m and is ready in early October at roughly 300 g per plant. The rest of the photoperiod line is Supercheese, Jack Diesel, Caramelice (its seeds won at the 2010 Spanish Champions Cup), CBD+ Critical 47, and Mellow Jelly, a Positronics x Zamnesia Seeds collaboration.

Four Autos For Growers On A Clock

The autoflowering side is Jack Diesel Auto, Supercheese Auto, Afghan Auto, and Northern Haze Auto. Jack Diesel Auto (Jack Herer x NYC Diesel) goes seed to harvest in 65-75 days at 19% THC and 0.3% CBD, about 120 g per plant, diesel up front with lime and grapefruit sitting behind it. It reeks as it finishes, so have a carbon filter running. Supercheese Auto crosses Super Cheese, which carries two Spannabis Cup medals, with Afghani Express: finished in around 65 days, 350-400 g/m2 indoors or 500 g per plant outdoors, and a heavy couch-lock stone. If you want a pure express auto instead of a flavour project, something like the FastBuds Original Sour Diesel Auto is the other route.

What We'd Actually Put In The Tent

First run with this bank, one tent: Somango 47. Good THC, big numbers, forgiving to grow, and the only real job is keeping humidity off those dense colas. After the CBD figures? Blue Rhino is the highest documented here at 1.9%, while Black Widow, Jack Diesel Auto and Afghan Auto each sit at 0.3% CBD. Supercheese and Supercheese Auto have no CBD figure on record, so don't order them expecting one. Run a Mellow Jelly beside a Black Widow and you'll see how far apart two plants from the same shelf can be.