hormodin vs dip n grow
I've been looking into these two products to try and attempt growing some cuttings off shantung maple (acer truncatum). They would be grown in 18 cell Rootmaker tray and be covered in a 8 inch dome to keep humidity inside. I'm going to sterilize everything to keep fungus under control (hopefully). What is the advantage and disadvantage of these two products?
I tried it last year using that hormone you buy from big box stores with no lucky and I had fungus outbreak.
I personally talked with Dr Carl Whitcomb via emails who has successfully grown cuttings from shantung maples using 8,000-10,000 PPM IBA during months of June and July.
Also, is there a preventive/cure product for fungus outbreak?