nutrients on grafted cannabis

So I have grafted a cannabis plant to another plant and she is doing great. but was just wondering if I put a very lite solution of nutrients in the sprayer for the foliage? If so what would be the ideal NPK mix for the best healing of the joint?

Is it still fresh? I feel like keeping the area moist might promote mold or bacteria if its still fresh cut. I'm not positive so take that with a grain of salt.

@FightingtheMan ehat does grafting do? Does it cross strains or is it still the same strain with different strains on it?

Grafting is a way to keep strains alive and stay within plant count. It's like parents adopting a child. It is the original strain with each additional strain added.

Joe Blows Trees said:

Grafting is a way to keep strains alive and stay within plant count. It's like parents adopting a child. It is the original strain with each additional strain added.

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Ahhh we have some grafting projects going was looking for a place to post. Have 4 pots of grafted strains. More update with picture soon.