The seeds are not baby black oil which is best for sprouting.Babyblackoil seed is easier to dehull which can be a major pain.I do recomend the sproutladys BOS.seed but the cost is an issue.The handypantry and wheatgra SSKI ts.com have bulk sunflower seed and the seed is good and the price is ok.I havent brixed the sunflower greens but will this spring or summer.Sprouting and gardening are two differant modes of growing.In all the posts at the brix forum Im the only one to mention sprouting grass.There are alot of posts on pasture grass which dosent help much.The master grower title is for the head grower at a greenhouse,Michael Bergonzi at hippocratesgreenhouse.com will answer growing questions via email.I got the impression that high brix dosent even register from a greenhouse perspective.Prodution issues would make high brix difficult if not impossible.I have read about people growing high brix grass but have yet to actually speak with anyone claiming to have achieved this goal.