Blue Monster feminized seeds
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Feminized · G13 x Blueberry x Northern Lights #5 x Mexican landrace

Blue Monster Feminized Seeds

Blue Monster pulls four classic lines into one plant: G13, Blueberry, Northern Lights #5 and a Mexican landrace. Blueberry brings the sweet berry smell, Northern Lights the dense, compact buds, and the quick 7-9 week bloom gets it done before damp autumn weather sets in. An indica-dominant plant of medium height.

  • Feminized photoperiod seeds
  • G13 x Blueberry x Northern Lights #5 x Mexican landrace
  • 22% THC, 7-9 weeks flowering
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$55USD · $11.00 a seed
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Shipping is $10, free over $99. Orders over $100 get 10 free seeds, and orders over $200 get 20. Every pack is covered by our 90% germination guarantee. Charged in USD.

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Blue Monster is a four-way cross, and each parent is a well-known name. Blueberry gives the sweet berry nose and a tendency toward blue and purple tones late in bloom. Northern Lights #5 supplies the short internodes and the tight, resinous buds. G13 adds density, and the Mexican landrace keeps a little sativa vigour in the mix.

The strain label calls it indica-dominant, with THC at 22%. Seeds are feminized; the plant is photoperiod.

Berry on the nose, pine underneath

Most plants smell of ripe blueberry once flowering is underway, with pine and a light skunk behind it from the Northern Lights side. The fruit gets sweeter after a slow cure. Late in bloom some phenotypes take on blue or purple shading in the sugar leaves, especially when nights are cool.

Strain label

Blue Monster Feminized Seeds · The Seed Pharm
Seed type
Feminized Seeds
Lineage
G13 x Blueberry x Northern Lights #5 x Mexican landrace
Indica / sativa
Indica-dominant
THC
22% THC
Flowering time
7-9 weeks
Height
Medium (100-150 cm)
Outdoor yield
450 g per plant
Grows
Indoor/Outdoor

How to grow Blue Monster

Blue Monster grows like the indicas in its family tree: a strong central stem, broad leaves and side branches that stay close to the main cola. The label gives a medium height, 100-150 cm, so it fits a standard tent with a single topping and a little training to even the tops.

Flowering is quick at 7-9 weeks. Because Northern Lights buds pack tight, remove the small interior growth before the switch to 12/12 and run a fan through the canopy for the last weeks. Feed moderately; this family rarely needs heavy nutrients to finish well.

Outdoors the fast finish is the main selling point. In a southern Canadian garden it usually ripens in late September or the first days of October, and a plant given the whole summer can reach about 450 g.

Read next: How to germinate seeds · Ontario guide · BC guide

Blue Monster pack prices

PackPricePer seedYou saveBonus seedsShipping
3 seeds$39$13.00Base priceNone$10
5 seeds$55$11.00$10 (15%)None$10
10 seeds$105$10.50$25 (19%)10 freeFree
20 seeds$180$9.00$80 (31%)10 freeFree

Prices in USD. Savings are against the 3-seed price per seed. Bonus seeds are added at checkout once your whole order passes $100, and 20 once it passes $200.

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Blue Monster questions

What is Blue Monster crossed from?

G13, Blueberry, Northern Lights #5 and a Mexican landrace, according to the strain label.

How long does Blue Monster take to flower?

It needs only 7-9 weeks of bloom, which is fast for a feminized photoperiod.

Is Blue Monster a good pick for a wet autumn?

Its quick finish helps it come down before the heaviest rain. The buds are dense, though, so check the biggest colas for mould in the final weeks.

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From growers who ordered other strains
5 out of 5

So far it’s good germinated and by day two they were ready to ho in to soil pods. Grew another three days and they were huge so I had to transplant. They’re doing amazing thank you seed pharm

Morgan W., on Agent Orange Autoflower Seeds, April 2023
$555 seeds
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