All Purpose Garden Cover Crop is a 15-seed blend designed to improve soil health the simple way. This mix combines nitrogen-fixing legumes, biomass-producing grains, deep-rooted brassicas, and fast-growing broadleaf species to help build organic matter, improve soil structure, and support long-term productivity. With approximately 30% legumes and nearly 50% grains, it provides a balanced approach to soil improvement in one planting. Performs well in raised beds, backyard gardens, and larger growing areas, adapting to a wide range of soil conditions. Plant in spring to build soil during the season or in fall to prepare for next year. Easy to manage and simple to terminate by mowing, light tillage, or winterkill. Comes in a durable 5 lb resealable jug for convenient storage.
Free shipping on all products, always.
We ship to all 50 U.S. states.
Orders typically ship same day or next business day.
Most orders are shipped via USPS. Larger orders may ship UPS or FedEx.
If you have issues receiving USPS deliveries, please let us know at checkout or by contacting us.
If your seed arrives damaged, lost in transit, or incorrect — we make it right.
More information on our FAQ page.
Looking to order a large amount of seed? Please fill out this form — we’ll review the details and get a quote over to you.
My delivered package of RC Big Rock consisted of pure seed, containing no inert material as visible through the clear plastic container. This was my second purchase from TnT and won't be my last!
It’s been super dry here in Illinois so I’m sure we didn’t get the growth we were supposed to out of this mix. Customer service is awesome. Quality of the seed has always been great.
I planted this for the first year in a 2 acre plot and the deer love it!! Sat on plot opening day of bow in northern Michigan and had 17 deer out there.
Great product. Just a learning curve on my end on how much to put down for the soil we have.
The seeds took off and came up very fast. With in two weeks of planting the plants were over 6 inches tall.
I planted Barrier in mid-June here in NW MN. It came in great and as of October 1 it was over 15.5’ tall in some places and has stood through multiple storms with 40-50 mph winds. Great product!
Planted it for cover for pheasants it worked great if there was a ask that it would be it seeds out faster so there is more food for birds if you get anearly frost the seed might not develop. Some is longer then a 25 foot tape measure yet to see how it handles snow but hasnt broke over in the wind seen multiple days over 50mph