I have a established white clover plot and was wanting to add both of these products to it. would this be worth doing? 2nd part of question was I have some winter rye plots that are about 3 weeks old, maybe 4" high righ now, wanted to add both these to them as well. 3rd question was to add boost to brassicas plots now that are well abobe 10 high now. What your advice on these?