Current Specials & Promotions

Premium Bulk Mulch

20% Off

Through the month of May

Three color options:


Loose, triple ground mulch.

Manthei Supply Bulk Mulch
Manthei Supply mulch promotion

Groganix Fertilizer

Buy 1, Get 1

Fertilizer for Organic Use

May 9 - June 13

Buy 1 bag, get 1 bag free.
Offer valid on:

Groganix Yard Starter 4-4-4 


Deep Roots 7-0-5 Fertilizer 40 lb bags.
Hurry, offer valid while supplies last.

Groganix 4-4-4
Groganix 7-0-5