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Fruit Tree & Ornamental Gro-Stakes®

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  • 1: $13.99 / pkg 5
  • 2 or more: $8.99 / pkg 5
Item #H133021
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Description

Slow-release, easy-to-use fertilizer stakes. Avoid over-fertilizing and wasteful runoff, while encouraging growth in fruit trees, ornamental trees, and shrubs. These pre-measured spikes work to gradually introduce nutrients into your soil. Gently tap stakes into the ground at the dripline (directly below the ends of the longest branches) to distribute elements to the root zone without risk of burning sensitive roots. Can be used up to 3 times per year during the growing season — spring, mid-summer, and fall. NPK: 8-11-11. Each package contains 5 stakes.

Usage: For new trees, use 1 spike. For older trees, use 3 spikes for every 2 inches of trunk diameter (diameter of trunk as measured at chest height).

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1 Year Warranty

Every order comes with our promise of satisfaction. If you aren't completely satisfied with your order, let us know within one year for a free one-time replacement or refund.

Questions & Answers

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Browse 17 questions Browse 17 questions and 46 answers
Why did you choose this?
Stark Bro's Store
I have 120 new apple trees and I have had great luck with Stark Bro's and trust them
Rob D on Nov 30, 2020
Because I need something for this fall and next spring
Marcus H on Oct 25, 2020
I have 120 new apple trees and I have had great luck with Stark Bro's and trust them
Rob D on Nov 30, 2020
Help in our Clermont County clay.
James F. T on Nov 1, 2020
Because I need something for this fall and next spring
Marcus H on Oct 25, 2020
I thought I would try the stakes to help with my garden trees.
jeannette h on Aug 3, 2020
Felt this was the best way to fertilize my ornamental cherry tree after doing research.
Emory R on Jun 9, 2020
to feed the trees
kathleen j on May 4, 2020
Will use on new fruit trees ordered from you.
John S on Mar 27, 2020
KEEP TREES HEALTHY
Sanjeev A on Mar 12, 2020
It works very well
Kirk H on Feb 8, 2020
Lots of trees needs lots of food!
Matthew H on Jan 26, 2020
my trees will do better
Brian T on Jan 1, 2020
I have 3 plum trees that have never borne fruit hoping this will help. One is 10 years old 1 is 8 years old and the other is 3 years old.
RACHEL N on Sep 15, 2019
I want to make sure that my paw paw trees grow well this time.
Chuck H on Aug 12, 2019
Hoping to use these to grow great looking fruit trees.
Todd R on Aug 12, 2019
because they really work
KIRK S on Apr 25, 2019
Easy way to provide nutrition to plants
Linda L on Mar 15, 2019
Recommended by Stark. I want to make sure that my fruit trees are successful.
Patty S on Mar 4, 2019
Have used these before--very easy to pound into the ground with a hammer, and the slow delivery of fertilizer and fixed size of the stake takes worry out of fertilizing too much or at the wrong time.
John R on Sep 5, 2018
Need easy fertilizer for my apple trees. These have good reviews.
APRIL R on May 1, 2018
Have used before with good results
ROBERT H on Mar 15, 2018
Easy way to provide fertilizer.
John R on Mar 4, 2017
Easy way to fertilize our fruit trees
Diana M on Nov 18, 2016
Based on your feedback - Thus far the entire product bought from you been successful
Sam E on May 31, 2016
Used previously. VERY easy
Donna M on Apr 24, 2016
To have the best fertilizer possible for my fruit trees.
G A on Mar 10, 2016
Want easy way to fertilize.
BARBARA M on Mar 2, 2016
I have terrible soil. Total sand. I amend but the sun burns it out fast I'm hopeful these will
Provide longer lasting food.
Patricia G on Feb 27, 2016
Help in our Clermont County clay.
James F. T on Nov 1, 2020
I thought I would try the stakes to help with my garden trees.
jeannette h on Aug 3, 2020
I am getting ready to plant my new pecan trees and noticed that in one place it said not to fertilize new trees then in another i saw to fertilize three times the first year. I wasn't sure when I should fertilize the new trees. when is it safe to fertilize?
Catherine R on Nov 5, 2016
BEST ANSWER: Thank you for your question. It's best to wait until spring to fertilize new trees. You don't know to encourage new growth just prior to the winter months, which will damage the tree.
How long will they last?
tom m on Nov 29, 2018
BEST ANSWER: Hi, Tom. Each spike lasts about 1/3 of the growing season.
Spike fertilizer stakes should you use these in the fall also?
Jim A on Oct 10, 2018
BEST ANSWER: We don't recommend fertilizing in the fall because it encourages new growth that will be killed by the first hard frost, putting a lot of stress on the tree/plant. It's best to wait until spring.
Do you use these fruit tree fertilizer stakes on newly planted trees like peach and cherry trees?
Judith M. N on Apr 11, 2016
BEST ANSWER: Yes.

Just be careful of placement. You don't want to damage the roots.
are these good for persimmon?
Lourdes on Mar 28, 2019
BEST ANSWER: These are good for any kind of fruiting tree.
can we use these on nut trees also?
William on Apr 17, 2017
BEST ANSWER: Yes, In addition to Paws Paws. I have specifically used them Chestnuts and saw excellent growth from my trees.
Can these be used for blueberry bushes?
MIKE N on May 30, 2018
BEST ANSWER: These are not the best choice because they don't contain any sulfur, an acidifying agent that keeps the soil pH lower (between 4.5 and 5.0). That is something blueberries need to survive and thrive. Stark Blueberry Fertilizer is a much better choice and is specially made only for blueberries: //www.starkbros.com/products/tools-and-supplies/soil-additives/stark-blueberry-special-fertilizer/
Why does most of the persimmon fall off the tree?
Mellina L on Aug 26, 2020
BEST ANSWER: I don???t have any persimmon trees, though they grow in our area (Zone 9B). They are too big for our space. I have used the grow sticks for the three citrus (dwarf and semi-dwarf), two peach (seni-dwarf) , one apple, one pear, and one apricot tree that I have in our back yard. All were planted between Oct. 2018 and this spring. I have made two years??? worth if peach and apricot jam and jelly. The apricot and peach jam was last year, and this year both peach trees came in with enough fruit to make about 24 jars. So the grow sticks work well as a timed release fertilizer.
The bare root tree I planted having new shoot came up 7??? above the ground. Should I cut them off from the lower of the stick (tree) ?
Rosita H on May 30, 2020
BEST ANSWER: We appreciate you reaching out to us. Yes this sounds like it may be a sucker and will need removed so it does not steal all the nutrients from your tree and hinder it from growing.

If you have any further questions please don't hesitate to reach back out to us. Have a great day!
What should I use on young Red maple trees? I live in CT
Shoshanna W on Sep 15, 2019
BEST ANSWER: These fertilizer stakes are really formulated for fruit trees. Stark Tre-Pep is an outstanding all-around fertilizer: https://www.starkbros.com/products/tools-and-supplies/soil-additives/stark-tre-pep-fertilizer/
Having trouble controlling Fire Blight on apple trees-have tried a number of treatments and still cant control it?Any suggestions?
Tim H on Mar 30, 2019
BEST ANSWER: Yes. This is an exceptionally effective product ... please use exactly as directed on the label, and do not overuse: ????//www.starkbros.com/products/tools-and-supplies/pest-and-disease-controls/ferti-lome-fire-blight-spray/
Are these okay for potted fruit trees? Will it hurt the root system?
Samantha D on Jan 25, 2019
BEST ANSWER: That's a good question to ask. We recommend you use fertilizer spikes a little differently in a container - push the spike into the pot near the rim rather than in the middle of the soil and your tree will be very happy.
Is this a good fertilizing spike for fruiting Banana Trees (does it have plenty Potassium needed for them)?
Debra M on Jun 1, 2018
BEST ANSWER: This fertilizer is 8-11-11, which is perfect for banana plants. You don't want too much nitrogen. Be sure to stop fertilizing when the tree flowers.
What's better for a brand new pluot tree? This or tre-prep?
Elizabeth R on Apr 23, 2018
BEST ANSWER: Tre-Pep is actually better because of the number of micronutrients that focus on root development. The GroStakes are great for older trees; the formula is a little too concentrated for new/young trees.
How much plastic is involved? Can I order refills without the plastic cap?
Jennifer R on Sep 8, 2020
is this recommended for bare root apple and pear trees planted in March 2020 in Bedford County PA?
Mark W on May 4, 2020

Customer Reviews

4.9 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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1
0
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0
I put them around my chestnut trees as directed and the size of the nuts increased as well as the size of the harvest.
May 12, 2017
Purchased
over 3 years ago
Great way to deliver the nutrition to the trees
This is great stuff! It was impressive how well the trees responded.
July 1, 2016
Purchased
over 5 years ago
Grostakes
Works great and easy to install. I waited until it rain for easy installation.
June 11, 2016
Purchased
over 5 years ago
Great product
I like using this product it works great and would recommend it.
May 12, 2016
Purchased
over 6 years ago
Triple Play Paw Paw
Our Paw Paws are groing great!
Xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxi
May 13, 2018
Purchased
over 3 years ago
Fruit Tree Ornamental GroStakes
This is an excellent product, easy to use, no measuring needed. My fruit trees definitely are healthier when I use these. Lasts all season. Definitely recommend them
March 15, 2017
Purchased
over 3 years ago
fruit tree spikes
won't use till this summer. have worked well in the past
February 15, 2018
Purchased
over 2 years ago
Good product
I like this product. Seemed to do my fruit tree good last year.
May 4, 2017
Purchased
over 4 years ago
Fertilizer
Love them will order again easy and no problems useing them
November 20, 2018
Purchased
over 2 years ago

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