Moving Textures down 1 pixel into block

Yo people of Mcreator,

I have a slight problem with my cross model block, I want to make a plant that grows on farmland and the problem is that it just floats 1 pixel above the farmland and yes i know with the crop model it automatically moves it down but I especially need a cross model and ive already tried moving the texture so down so instead of 16x16 i did 16x17 so the texture is moved down by 1 pixel..

Thanks in advance for everyone who might help :D