How to take care of grafted mango tree?

Question

ɢᴏᴠɪɴᴅ ᴛɪᴡᴀʀɪ · Answer

Here are some tips for taking care of a grafted mango tree: 
After grafting
Store the grafted seedling in a shaded area, label it, and water it well. After 14–21 days, the wound should heal and new leaves should appear. To avoid shock, you can harden the seedling by keeping it in a shaded area for 6–8 weeks before transplanting it. When transplanting, make sure the planting hole is well prepared. 
Watering
Keep the plant hydrated, but avoid overwatering, especially when it's recently been grafted. For indoor trees, you can mist them regularly. For pot-grown trees, water when the top few inches of compost are dry. 
Fertilizing
Fertilize the tree with nitrogen fertilizer three times a year, applying about 1 pound per year of tree growth. You can also feed pot-grown trees with a liquid feed once a month during the growing season. 
Pruning
When the tree is four years old, prune it to remove weak stems and encourage a strong branch structure. After that, only prune to remove broken or diseased branches. 
Pests and diseases
Watch for pests and diseases, such as fruit flies, gall midges, scales insects, powdery mildew, and anthracnose. You can use fruit fly traps, organic pesticides, cultural and biological controls, or horticultural oils to treat them. For example, you can spray powdery mildew with sulfur or bayleton, or anthracnose with copper fungicides. 
Flowers
In the spring, you can remove some of the flowers to encourage vegetative growth, which will help the tree concentrate on making roots and shoots and strengthening its trunk. This can lead to a better crop of mangoes the following year