Remove any faded flowers promptly to extend the lifespan of your Granny's Bonnet. The plants self-seed and cross-pollinate easily, but doing so will decrease their productivity. The average productive span of columbine is three to four years. After this time they lose their vigor, and you s...
Deadhead your scaevola plants to remove spent flowers and encourage continuous re-blooming. Trim the ends of new shoots on bacopas during the growing season to promote healthy branching. Water your bacopa and scaevola plants once or twice a week during the growing season to keep the soil evenly...