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Heavy 16 was founded by Bryce Patterson in California, USA. He had the goal to create a modern nutrients that based on the proven science materials and facts in the growing field.

The company produces the nutrients for every grower who desire the best results. The grower can be sure in using Heavy 16 high quality hand-made nutrients.

The basis of the Heavy 16 philosophy is:

  • The highest class of components in the world
  • The complex chemistry for easy  use: more science, fewer bottles

Heavy 16 provides the results and comfort  that you want from your feeding schedule, regardless of the feeding size or experience level of grower. The products are simple and potent. They consist of the necessary macro and micro elements that plants require to produce the greatest yields of unexcelled quality.

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New Diaries Show All Diaries (42)

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Latest reviews Show All reviews (6)

If you're on the fence just, in the words of the great Shia Lebeauf, JUST DO IT. Seriously this stuff is awesome. Changed from fox farms mid way through and I wish I would have started growing with this stuff when I first started growing.

8 months ago

love the whole line, i combo with actively airated compost teas twice a week

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1 year ago

I Love Haevy 16 So Far.

2 years ago

all pros, no cons really, if you run the full line it has everything your plants want and need. The foliar was my favorite of all the products but its not shown since i didnt include in the feed. only calculated the feed that went to roots thru the grow, foliar is a great cal mag addition and stress combatant for if it gets too hot, the girls dont even bat an eye! amazing nutrient line up across board! follow feed schedule on their website not the bottles and you are golden! 2 week flush with finish, some of the smoothest smoken bud ive ever had and it hasnt even cured yet! this nutrient line is super clean and effective!! stinky, tastey, smooth smoke, non harsh, potent meds!

2 years ago

i dont really know what this did haha! gonna give it 5 stars anyways!

5
Finish
2 years ago

Grow Questions Show all Grow Questions (2)

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