pumpkin flowers are only open for about six hours beginning at the sun up

squash bloom biology angyospermae nature closeup botanical winter cucurbita flower pumpkin summer cucurbitaceae plant botany angyosperm blossom biological dirt agriculture seedling leaves cultivation gardening growing grow healthy green fresh food background orange farming butternut ripening nutrition growth vegetable gourds garden autumn vine farm small fruit young sprout spring organic flowers open six hours beginning sun type vibrant edible produced plants