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Dr. Earth

Dr. Earth Nitro Big High Nitrogen Plant Food 24 oz Concentrate

    • Based on 137 reviews
Condition: New
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$17.85 Why this price?
Holiday Deal · 6% off was $19.05

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Dec 10
Order within 7 hours and 21 minutes
Available payment plans shown during checkout

Size: 24oz


Features

  • Works quickly without burning
  • A blend of fish bone meal, Feather meal, mined potassium sulfate
  • 100% organic and natural
  • People & pet safe

Description

Dr. Earth Nitro big picture the ultimate in plant health-lush, green growth with thick plant cell walls. Dr. Earth Nitro big with prebiotic & ProMoisture hydrate reaches that objective by feeding plants the perfect diet, a formula that accelerates robust & vigorous vegetative growth. This formula goes to work in the soil with incredible Speed because of the purity of the green- based prebiotic ingredients.


Product Dimensions: 4.25 x 2.5 x 8.25 inches


Item Weight: 1.95 pounds


Manufacturer: Dr. Earth


Item model number: 444


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • KEEP AWAY FROM CATS OR OTHER ANIMALS!!
Size: 24oz
Made a kitty that lived down the road sick. They literally chewed the bottle open. Please keep away from pets. I don’t know what ingredients it has but cats love it. Buyer be warned. It seems to work.
Reviewed in the United States on July 8, 2022 by dan
    • Easy to use
Size: 24oz
Seems to work well so far. Just sprayed 1 time, saw. A difference.
Reviewed in the United States on July 15, 2022 by Carol vt have‘by got it yet
    • Makes plants green
Size: 24oz
Review Image by Carla Spacher
My bamboo plant wasn’t very green and now it has dark green leaves.
Reviewed in the United States on July 6, 2022 by Carla Spacher
    • Works good on the MJ
Size: 24oz
Review Image by That541Guy
Review Image by That541Guy
Ive used this stuff for years. Careful ordering online.. if its hot out the bottle may explode.
Reviewed in the United States on July 29, 2021 by That541Guy
    • only buy if you plan on making sure you ph your plant food
Size: 24oz
The reason I gave it the rating I did is because it's a very acidic mix so do not buy unless you own a ph tester and a tds tester.. it will drop your water down to a 4.0 ph, all in all once you ph this product to 6.5 at half the recommended dose... the girls absolutely love it in there vegetative state I also add cal mag plus by botanicare .. the plants thrive.. let your soil dry between feedings because fungus gnats love it just as much as your plant's ... show more
Reviewed in the United States on March 31, 2020 by Jesslyn Waiter
    • NItro Big HIGH N
Size: 1 gallon
Great product, easy to use. PH correction is necessary with this nutrient, but don't let that slow you down, it's time to move up anyway. Grab a PH pen and some PH up with this one then mix to your levels (7.2-6.2ph) mix well, and watch the results. Mixes well with macro and micro nutes, and creates top shelf results fast uptake and rapid greening. Dr. Earth has some great products for all gardening and cultivars. ... show more
Reviewed in the United States on November 23, 2020 by leonor Campos
    • Like the bottom of the compost pile on a rainy day
Size: 24oz
Just started using it. Stinky stuff and a gross brown, it must be good for my “Elephant Ears”!
Reviewed in the United States on June 16, 2021 by Terry
    • Works great!
Size: 24oz
Works great and really helped my nitrogen and nutrient deficient plants. Just be ready for the unpleasant smell.
Reviewed in the United States on March 6, 2020 by Kevin Anderson

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