u/JadedScarcity880

I have a grandi pot with four grandis in one. I’ve grafted to three of the four cacti. I grafted a tbm a while ago and have seen barely any growth… in fact some of my tbm on their own roots are growing faster. I also graphed a lophophora and another tricho sharkk and they’ve showed similarly terrible results. They all are firmly attached and plump but no growth… the plant gets ample sun and has no basal pups.