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BiG Plant Science is based on scientific principles and many years of experience. It was founded in Denmark. The product line contains three main fertilizers to increase your crop: Part A, Part B and Part C. 

The products provide vigorous growth, high production of heavy and bushy flowers, activate the immune system of plants and improve their health.

The company produces professional nutrients that contain all necessary micro- and macro-elements in appropriate quantities and ratios.  

Awards Show All Diaries (205)

RQS USA trio #1 2xPolyploids
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112 comments · 3 years ago
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LAB RESULTS - UNIQUE DIARY
16 weeks
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140 comments · 3 years ago
Let it snow!!
16 weeks
Let it snow!! WhiteWidow
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118 comments · 3 years ago

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New Diaries Show All Diaries (205)

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Latest reviews Show All reviews (115)

Amazing ! Rock hard buds very very frosty and for sure sticky as ever

1 month ago

Didn’t use this

1 month ago

Such a great produce ! 5 starts all the way much love big plant science

1 month ago

I really love this brand the plants were so happy :grinning: plus all my buds are huge and dense and very very frosty

1 month ago

This stuff is amazing never looking back ! Much love

2 months ago

Grow Questions Show all Grow Questions (17)

Latest comments

CovikLaFlaire
CovikLaFlaire

I dont do veg nutes,coz i use pretty dtromg soil, what would I need of bps ferts?

Claus_BiG
Claus_BiG

@CovikLaFlaire,

I would go for the Addetives Bud Explosion (Z) Stimulus (X) and AromaBoost (Y),

But if you yellowing of leaves in early to midflower, your soil could need some nitrogen boost.

For that part B is execelent since it also holds alot of calcium, crucial for strong and hard flower production.

Endemic
Endemic

Where to buy with delivery to Russia?

Removed
Removed

for now, after 4 weeks of feeding in veg using parts B,C & X, i can say i am pretty satisfied with how they work. plain simple applying..no nute burns, no underfeed no overfeed..its all great for now..
thanks,BIG team ;)

CovikLaFlaire
CovikLaFlaire

I dont do veg nutes,coz i use pretty strong soil, what would I need of bps ferts?