- Bred by the University of Idaho's dr. Jack Brown in his efforts to develop the most tolerant garden cover crop that is also a bio-fumigant.
35-40 Days. Brassica juncea. Cover Crop. Non-GMO. Open-Pollinated. Mighty Mustard® Pacific Gold seeds are one of the most beneficial, diverse, and quickly maturing cover crops for the home garden. Mighty Mustard® Pacific Gold was specifically bred by the University of Idaho's Dr. Jack Brown to develop the most tolerant garden cover crop ever. Pacific Gold seeds grow a deep taproot to loosen soils, are rich in essential glucosinolate for pest control, while converting nitrogen back into depleted soils as a green manure. Wholesale seeds and bulk available. ~11,250 seeds per oz.Read more about Cover Crops: