This model was trained using photos of weed nugs of different strains. Activation keyword is "weed". Each strain was labeled as indica, sativa, or hybrid weed so those keywords can also be used to add slight variation.

Weed Diffusion generates realistic images of marijuana nugs. It has been trained on a small dataset of real marijuana nug images and is able to generate highly realistic images that closely mimic the appearance of actual marijuana nugs.

Stable Diffusion 1.5 already generated pretty decent weed pictures without training but the training improved the realism immensely and tailored the results to be picked buds/nugs opposed to the plant growing from the ground.