Mix 25ml - 50ml Nano Cu with 16 - 25 liters of water to irrigate some crops such as pepper, coffee, corn, potatoes, cassava, peanuts, rice, cucumbers, gourds, tomatoes, durian, rambutan, dragon fruit,...
To wash the garden and kill moss, mix 50ml with 20 - 25 liters of water. Spray evenly on stems, branches and leaves after harvest.