One of the periwinkle plants flowered and then seems to have gone about setting seeds, I assume the attached pic shows the seed pods? (sorry, focus does not seem v good in the pic!). If so, how long till the seeds mature and are ready? More importantly, will this plant flower again? Help! Periwinkle going to seed? ( photo / image / picture from swmitra's Garden ) Swapna
Oh yes you will get more flowers. and the seed I have just watched it until the pods get brown. They usually fall back down in the flower bed and self sow. unless yours are f1 hybrids then no seed, or will not come true