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Tree & Shrub Guarantee Policy

All trees & shrubs are guaranteed to be healthy when sold, and to survive in our climate when properly cared for.

Our guarantee is good for a one-time replacement credit for the value of your original purchase, valid towards any new tree(s) & shrub(s). Simply bring in your dead tree or shrub, along with your original receipt. 

1 Year Guarantee

Trees and shrubs are guaranteed for ONE YEAR from the date of purchase for the amount of the purchase price.

5 Year Guarantee

When you purchase the appropriate quantity of MYKE® Growth Supplement at the same time as your trees and shrubs, you’ll receive a 5 year guarantee for those trees & shrubs from the date of purchase, for the amount of the purchase price.
Please note that the sales receipt must show trees and shrubs purchased along with the appropriate amount of MYKE® on the same receipt.

Don’t worry, our knowledgeable staff will make sure you have the appropriate amount of Myke when you make your purchase. You can learn more about Myke below.

Claim Policy

Please note that returned trees or shrubs must be dead in order to qualify for a guarantee. If you’re unsure about whether or not to dig up your tree or shrub, contact us and we will be happy to help!

  • A tree & shrub credit will be issued. We cannot provide cash refunds.
  • Credit is valid only towards trees & shrubs.
  • Original sales receipt required. Without the original receipt, we are unable to provide a credit.
  • Replacements are limited to one-time only. Please let us know if you need help ensuring success with your replacement!

What is Myke® Growth Supplement?

Mycorrhizal fungi have occurred naturally in the soil for 400 million years. They form a close symbiotic relationship with plant roots. They are called mycorrhizae (from the Greek “mukés”, meaning fungus, and “rhiza,” meaning roots). However, in most soils that have been disturbed by residential construction, or intensive cropping practices with applications of fertilizers containing pesticides and other chemical products, the mycorrhizae content has considerably diminished, and has become insufficient to significantly enhance plant growth. When mycorrhizal fungi colonize the plant’s root system, they create a network that increases the plant’s capacity to absorb more water and nutrients such as phosphorus, copper and zinc. This process in turn enhances growth and favors rapid development of roots and plants.

To learn more about MYKE® visit:

Myke Container Sizes Available:

Shop price & container size for Myke Tree & Shrub here.

Myke Usage Chart

Plant Container Size (gallons)Quantity of Myke (cups)