Diehard BioRush Fe

DIEHARD™ BioRush Fe is a dry, water soluble root growth stimulant, fully chelated iron micro nutrient with nitrogen fixing, phosphorus solubilizing and growth promoting beneficial bacteria packaged in premeasured, labeled bags for easy use with tank sprayers.

The product contains humic acid extracts, soluble sea kelp, and essential amino acids to “energize” the microbial activity in the ground and promote cell division and lateral bud development as well as delay the aging process of plant tissue.


Dilute 1 lb. in 50-100 gallon of water and apply to plantings or turf. Use when transplanting and laying sod and as a finishing treatment with flower bed plantings. Treatments last for up to 6 weeks, depending on the time of year and should be a part of an ongoing preventative maintenance program relating to grounds care. May be applied with a tank sprayer, garden hose sprayer, drench and as a foliar spray. May be combined with most fertilizers and pesticides.

Diehard BioRush Fe is available in the following sizes/variations.

The Tree Geek

Die Hard Biorush Fe (509)
Price: $154.06

Buy Now

Not all products are available for sale in all states.  Make sure that any product you intend to purchase is registered for use in your state, and that you have all of the required licenses to apply the product purchased.  Any recommendations made by the tree geek website or its employees are based on limited knowledge of your area and are for informational purposes only.  Always seek advice from a local professional if you are not sure of your tree or pest identity.

There are no documents associated with this product at this time.

What Customers Are Saying...

Average Customer Rating for Diehard BioRush Fe

Back to Top