Monster Cookies Feminised
Indica genetics for a New Zealand grow. Monster Cookies Feminised carries a listed 15% THC and reads euphoric, calm. Priced in NZD, GST included, delivered nationwide.
What the seed lot did on the bench
Every lot is checked before it goes on the shelf, and the yield figures come from New Zealand growers who sent us a harvest weight against a batch code. This lot was read on 2026-09-16, from a tray sample of 280.
Outdoor figures come from a New Zealand season, so they run below what the same cultivar reaches somewhere with a longer, drier autumn. Treat them as what this plant does here. The full report for this lot sets out the method and the terpene panel.
About Monster Cookies Feminised
Monster Cookies is bought for what comes off it, and the sourced figures are up to 350 g/m2 under lights and up to 350 g/plant from a plant grown out. Those are ceilings, not promises — pot volume, light intensity and how honestly you feed decide where you land inside them. Run the numbers for your own tent with the yield calculator before committing to a pack size, and put it next to the rest of the high-yield strains if weight is the whole point.
Getting the Weight Out of Monster Cookies
What the sourced data gives for this cultivar: up to 350 g/m2 under lights, up to 350 g/plant from a plant grown outside. Reaching either is an environment problem before it is a genetics one.
Root volume sets the ceiling before a single flower forms. Under-pot a plant and no feeding schedule rescues it. Get the container right early and the plant does the rest.
Light is the second lever, and the one most growers get wrong in both directions — too little through veg, too much in late flower where it bleaches rather than builds. Steady beats aggressive.
The third is the fortnight around the flip. The stretch after the flip decides your final canopy shape, and it is the last moment training does anything useful.
Feed to the plant rather than the calendar. Our nutrient calculator gives a starting schedule; the plant will tell you where it is wrong. Worth a side-by-side comparison before you commit if weight is the deciding factor.
Reading the Effects Honestly
Effect descriptions are the least reliable part of any seed listing, this one included. What is defensible: this is a 80/20 indica at 15% THC, commonly described as euphoric, calm, with linalool leading the terpene profile.
What is not defensible is any promise about how it will feel for you. Dose, tolerance, setting and the phenotype you happen to pop all move the outcome more than the strain name does.
Growing a few and selecting the keeper is the only way to know. That is what a pack of feminised seeds is for.
The Terpenes
Linalool leads, myrcene sits behind it, and caryophyllene runs underneath.
Temperature changes what you get. Vaporised low, around 180 to 188 degrees, myrcene and caryophyllene come through cleanly while linalool stays in the background. Combusted, linalool dominates and the finer detail is largely lost. Same flower, two different experiences.
Who It Suits
Monster Cookies is rated easy. That makes it a reasonable first grow — it survives inconsistent watering and imprecise feeding without collapsing, which is what a first season mostly consists of. Being a photoperiod means you decide when it flowers, and therefore how big it gets.
Shipped nationwide in plain packaging. Every strain page carries whatever grow data we could actually source, and nothing we could not.
Published Figures
- Finishes in 55-65 days
- Under lights: up to 350 g/m2
- Grown out: up to 350 g/plant
- Height: Medium (150-245 cm)
- Difficulty: easy
Reported Effects
Descriptive, and ordered by how prominently each one appears in the sources we hold. Not a survey, and not a measurement.
Best For
Where It Sits
The Numbers
How it arrives
Feminised Premium
Seeds
authenticity
lining
number
Related Strains
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Grandpa Larry OG Feminised
Grandpa Larry OG Feminised for New Zealand growers. Indica, listed 18% THC, euphoric, creative, calm. Free postage over $150, flat $14.99 below it, both islands.
Pink Champagne Feminised
Pink Champagne Feminised, a indica listed at 18% THC and described as euphoric, calm. Posted unbranded and tracked to any New Zealand address, with the grow figures we could trace on the listing.
Purple Mr. Nice Feminised
Purple Mr. Nice Feminised for New Zealand growers. Indica, listed 15% THC, euphoric, calm. Free postage over $150, flat $14.99 below it, both islands.
Where Monster Cookies Feminised Comes From
Documented parentage is Girl Scout Cookies × Granddaddy Purple. Where a cultivar's origin is recorded we name it on this page; where it is contested or simply unknown, the field stays empty rather than being filled with something plausible.
We did not originate the cultivars in this catalogue and do not claim to have. What we do is select and stabilise the lines we sell, so that a pack grows out more uniformly than an unworked one — which matters more in New Zealand than in most places, because an outdoor grower here is working to a frost date rather than an open-ended season. The stabilisation programme sets out how that works and what it does not cover.
Every pack is covered by our germination promise: follow the method in the germination guide and seed that fails to open is replaced free within 30 days.