Aoa, how r u all, What Causes the Buds of watermelon & melon to Not Bloom Out The male flower buds of watermelon & melon(kharboza) have been appearing for last month but not blooming & bud size is small . Moreover kharboza buds turn yellow & fall off . What is the reason? If some one has the solution so kindly tell me. Thanking u in anticipaiton. Waiting for your reply.