Coverage calculator Number of Acres: Choose your product: Humuson 400 Humuson Industrial Crop to be treated: Vegetables Grasses Legumes Fruit and nut trees Grapes Oil seeds and medicinal plants Ornamental plants Turf (lawn) Other Name: Email: Company Name: Submit Coverage Calculator Coverage Calculator Number of Acres: Choose your product: Humuson 400 Humuson Industrial Crop to be treated: Vegetables Grasses Legumes Fruit and Nut Trees Grapes Oil Seeds and Medicinal Plants Ornamental Plants Turf (Lawn) Other Name: Company Name: Email: Calculate Product