Bergman's Growtime Fertilizer

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Bergman's Growtime Fertilizer

flower power fertilizer

The perfect nutrient substance to ensure a strong and healthy growth during your plant's vegetative stage.

  • Water soluble plant nutrients optimized for the vegetative stage
  • Available in medium size for 100 plants and large size for 200 plants
  • Suitable for soil, hydroponic and all other grow mediums


Bergman’s Growtime Fertilizer is based on purity and high solubility, making it the ideal product for your grow. 

More product info

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Price $49.00




Over 25 years of experience - Robert Bergman and the team at I Love Growing Marijuana are able to pass on years of knowledge.

Arrival Guarantee - We want you to enjoy our products so let us know if your shipment has trouble arriving.

Germination Guarantee - We stand by the quality of our seeds so let us know if you had trouble sprouting your beans.

Customers about ILGM:


payment methods

Cash You send us cash in an envelope. We send you your order. This is the most private and anonymous way to order.

Bank We offer various bank payment methods: Bill Pay, paper check, ACH, email and international bank transfers. You will receive detailed instructions in your order confirmation email.

eCheck With an eCheck you only need to enter your checking account number and banks' routing number. An eCheck is instantly created and your order is paid for online. The eCheck payment Method allows you to securely pay for your order using your checking account.

Card As with most online stores, your card info is processed by a secure third party company. We do not see or store your credit card information. Check with your card provider to remove restrictions for overseas purchases.

Bitcoin We give a 10% discount on orders paid with Bitcoin. First make sure to buy some Bitcoin using our 4 Step Bitcoin Guide.

We ship daily to the USA, Australia, New Zealand and West-European countries.

Shipping to the U.S.
Regular shipping is FREE.
Registered shipping is $25. You will receive a tracking ID.
Seeds arrive between 2-10 days, 4 days on average.
Nutrients arrive between 5-20 days, 10 days on average.

Shipping to Australia and NZ
Shipping for orders below $150 is $25.
Shipping for orders above $150 is FREE.
Seeds arrive between 5-15 days, 10 days on average.
Nutrients arrive between 10-25 days, 15 days on average.

Shipping to Europe
Regular shipping is FREE.
Registered shipping is $25. You will receive a tracking ID.
Seeds arrive between 2-10 days, 4 days on average.
Nutrients arrive between 5-10 days, 7 days on average.

In the unfortunate case your seeds get crushed during shipment we may ask for a clear picture of the seeds in their original bags.

germination instructions

Germination Instructions - Soak your seeds in lukewarm water. Place them 1/2 inch in loose soil when they show a tail within 48 hours.

Germination Guarantee - If you follow our germination instructions exactly and your seeds do not germinate, then we will replace them for free.
Half your order didn't germinate? We'll resend your order.
Less than half your order didn't germinate? You can choose between an immediate reship, or double the lost seeds on your next order - rounded down to the nearest multiple of 5.

You may be asked to return the ungerminated seeds to us.

Photos From Happy Home Growing Customers

Customer Reviews

Customer Reviews

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United States United States

Looking good so far

It appears that harvest time for 2 Gold Leaf, 2 Purple Haze and 2 Super Silver Haze plants is approaching. The fertilizers have helped to produce 5 healthy plants. One Super Silver Haze seems rather weak. It's hard to say if the problem is with the seed, the pot/environment, or something else. For the most part, I'm happy with the results obtained using the Bergman fertilizers.

catherine s.
United States

each grow gets better

I'm using 1000watts now and getting fabulous results. The Bergman's Fertilizer Set and my RO water are all I've used. No additional nutrients have been needed because your fertilizer set seems to be so complete. My buds are getting more massive & the THC levels seem very high too! I'm all smiles! So glad you talked me into trying to grow. I didn't think I could do it cause I hear about how so many people fail miserably at growing. I've had 0 problems. Robert, thank you so much!

Patrick O.
United States

Glad I found you

Great products,Great service,great people,couldn't ask for anymore

Brandon E.
United States


Looking good so far!

Brandon E. verified customer review of Bergman's Growtime Fertilizer
United States

Bergmans Growtime

Been using ILGM nutrients for some time and the results have been great. Received last order but it was the wrong product. I emailed them to let them know and they responded quickly letting me know they would resend the item. Received item in about 10 days. Their customer service has been excellent! Xlnt company to do business with!!

Our Customers About ILGM

Marijuana Fertilizer

Some of the best conventional and biological nutrients to boost your yield!


Grow Kits

Whether you’re just starting out or just hunting for a bargain, these complete sets provide all the seeds, nutrients and boosters to get you through your grow.


Variety Packs

Can’t choose what strains to pick? We have you covered! Try our mixpacks and choose from fruity, spicy, autoflower and more sets.


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