Yumboldt Feminised

Will Yumboldt handle a South African summer outdoors? Yes. Put this 71/29 indica in the ground between September and November and you will be cutting from March to May. It stays low enough not to clear a boundary wall, and the short frame carries more weight than its size suggests. Bloom runs 60 days, placing harvest between March and May across most provinces.

What yield is realistic? 350 g/m2 indoors is reachable under decent LED with steady feeding. Outdoors, 400 - 600 g/plant a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 15% THC with myrcene in front, the return on effort is good.

How much can go wrong before it shows? A fair amount. Miss a watering, feed roughly, let the temperature swing — it absorbs most of that without much loss of quality. If you have kept a tomato alive through January, this is within reach.

Which medium suits it best? Depends what you are optimising for. Organic soil cut with 30% perlite and amended with bone meal, rock phosphate and kelp meal gives the fuller flavour, and all three are stocked by garden centres, agricultural co-ops and hydro shops countrywide. Coco under automated fertigation at EC 1.4-1.8 through bloom gives the bigger number. This indica genetics performs in either.

Does it cope with real summer heat? Reasonably. The dense foliage shades itself, so a spell above 28°C slows growth without stalling it. Mulch the root zone and water before 7am and heat stress stays manageable through most of the country.

When do I switch to bloom feed? As soon as pistils show, not a fortnight later. The 71/29 genetics changes its demand sharply at the transition: phosphorus and potassium uptake rises while nitrogen demand falls away. Soil growers can top-dress with guano and sulphate of potash; coco and hydro growers should move to a low-N, high-PK formula immediately.

Indoors or outdoors? Indoors buys control over the 60 days environment. Outdoors, across a September-to-May season, gives you sunlight intensity no LED at any price reproduces, and the full 400 - 600 g/plant. Difficulty: beginner. In flower for 60 days. Stands 1 m. Indoors it returns 350 g/m2. Outdoors, 400 - 600 g/plant a plant.

The effects most commonly reported for this cultivar are relaxed, sleepy, happy. At 15% THC it sits in a bracket where the dose does most of the work. A single bowl vaporised at 185°C gives a manageable body relaxation with your head still intact — enough to close out a long day in the summer heat. Push the dose and it moves decisively toward physical sedation, which is how it tends to end up as a winter evening cultivar. The Myrcene/Humulene pairing leaves an earthy sweetness with a fruit finish on the palate.

Where it fits: quiet evenings, a film, recovery after exercise, and the hours before sleep.

Leading with Myrcene, then Humulene, and Linalool underneath. Read across a cure, these three compounds do not stay in the same order. Fresh off the dry, myrcene leads. After three or four weeks in sealed glass at 16-18°C the linalool undertone comes up and the bouquet gains a layer it did not have at harvest. Vaporising between 180°C and 195°C captures the widest span of them — run it hotter and the volatile linalool molecules are the first thing you lose.

Yumboldt is a reasonable fit for anyone, a first outdoor season included. The genetics absorb the usual early mistakes — overwatering, drifting pH, an erratic feeding schedule — without turning a harvest into a write-off. Photoperiod genetics leave size and timing in your hands — hold it in veg for a bigger plant, or flip early when headroom is the constraint. A September-to-May outdoor season comfortably covers a 60 days bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.