The present study focused on the evaluation of priming with water and various botanical leaf extract followed by humid invigoration as a means to improve seed germination seedling vigour ribbed gourd (COH 1) bitter (CO 1). seeds these gourds were primed extracts at 2% concentration viz., Pongam (Pongamia pinnata L.), Neem (Azadira chtaindica), Moringa (Moringa oleifera), Curry (Murraya koenigii...