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Stark® Blackberry & Bramble Fertilizer

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Item #H17296, 4 Pounds

Description

A fertilizer specially formulated for blackberries! This easy-to-use, 12-10-10 formula was developed as a soil additive for blackberry plants and other brambles to provide the nutrients they need to be healthy and productive. For use on new and established plants. Apply as directed. For best results, fertilizer should be applied each spring when new growth starts and again just after harvest.

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1 Year Warranty

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Questions & Answers

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Browse 5 questions Browse 5 questions and 18 answers
Why did you choose this?
Stark Bro's Store
formulated for blackberries
CASSANDRA L on Oct 5, 2016
Wanted to give my new plants a great start.
JUDITH C on May 24, 2016
formulated for blackberries
CASSANDRA L on Oct 5, 2016
To give my blackberries the best food. Not sure my ground will have the correct nutrients for them. We moved to another state and the ground is different here than in my old CO home.
Diana A on Sep 8, 2016
Wanted to give my new plants a great start.
JUDITH C on May 24, 2016
We are feeding our bramble to help make new bird habitat. This will help!
KATRINA A on May 17, 2016
Been a tried and true fertilizer for my Blk Berries that I also got from Stark. I have huge blk berries every year after using this fertilizer.
TRACY V on May 13, 2016
to ensure the berry bushes success
Les M on Mar 19, 2016
My Stark primo canes are huge and I want to keep them that way. High expectations
Deborah S on Mar 18, 2016
I want to see if additive can help wild berries.
Larry A on Mar 13, 2016
My berries grow and are larger with this fertilizer.
Alice F on Mar 8, 2016
bought plants from stark bros., so how could I go wrong with the fertilizer
H S P on Mar 1, 2016
To give my blackberries the best food. Not sure my ground will have the correct nutrients for them. We moved to another state and the ground is different here than in my old CO home.
Diana A on Sep 8, 2016
We are feeding our bramble to help make new bird habitat. This will help!
KATRINA A on May 17, 2016
How much per plant or paper foot of row?
Terry T on Apr 26, 2016
BEST ANSWER: It doesn't take too much, maybe a quarter cup per 3 or 4 feet of row.
How to do fall pruning?
Mike G on Oct 17, 2016
BEST ANSWER: I don't know If this is the "right" way but we cut the canes back to about 24 - 36 inches high and remove any that were damaged and dead. We apply fertilizer and mulch with pine straw.
Can i emulsify in water or is it a slow release formula?
Aj M on Apr 10, 2016
BEST ANSWER: I just spread it out by hand. I didn't say to mix in water. I planted my blackberries a year ago. They are growing crazy right now after this last cold snap. I got 3 Prime Jims.
can you use this on red raspberries?
Janis J on Feb 4, 2017
BEST ANSWER: You can, but it won't be nearly as effective as our Stark?? Raspberry Food, which has a different strength and formulation that is especially made for raspberries. You can find it here: //www.starkbros.com/products/tools-and-supplies/soil-additives/stark-raspberry-food

Customer Reviews

4.7 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
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Excellent Fertilizer
Used like stated on package and had excellent results with our Blackberries, just wished Stark Bros would list the directions for use on their website for their fertilizers, so I know a little more about how much I need to order and also easier to read directions online verses looking at a dirty bag.
April 19, 2016
Purchased
over 2 years ago
Fertilizer
A must have for berry growers. Never tried this type of fertilizer. I can honestly say that my berries look 100% better and I had more fruit last year than the year before!!!!
May 9, 2016
Purchased
over 2 years ago
Stark Blackberry Bramble Fertilizer
Excellent fertilizer for the blackberry plants. My plants are fully mature and with plenty of flowers which I attribute to the use of this fertilizer.
May 18, 2016
Purchased
over 2 years ago
Blackberries
I used this in spring and my blackberries have launched very stalky looking to have a great crop this year I recommend using this product
June 2, 2016
Purchased
1 year ago
A very good fertilizer.
I applied the fertilizer when the plants were set out and it got them started growing very well. This is a good product.
May 7, 2016
Purchased
over 2 years ago
starks bramble fertilizer
Im really pleased with this fertilizer. I used it at the beginning of the growing season of 2016 at the recommended rate of 1 cup per 10 ft. row and had all the blackberries I could use.
I also used it after harvest season as recommended and look forward to another successful growing season next year.
August 17, 2016
Purchased
9 months ago
Great results
I have had very good results with this last year and the plants are looking healthy again this year so far.
I used it with thornless blackberries and raspberries. Both had excellent yields.
May 9, 2017
Purchased
over 2 years ago
It works great on my blackberry bushes and my other plants in my vegetable garden
May 20, 2017
Purchased
1 month ago
blackberries, raspberries and fertilizer
Stark,

Our berry bushes are growing wild!!!! First full year down, and they look healthy and have buds on them. We've fertilized twice and our blackberry bushes have really grown. Hoping for some berries this summer and looking forward to future summers when our crop really kicks in. Highly recommend the quality /healthiness of the plants and the fertilizer has really helped them grow! Thank you so much!
May 8, 2017
Purchased
1 year ago
Stark Blackberry Bramble Fertilizer
The fertilizer works great. My plants are tall, thick and are growing berries in the first year after planting.
August 14, 2016
Purchased
over 2 years ago
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