Snapdragon Flower Maintenance. Medium water regularly Maintenance. 25042021 Further care of snapdragons includes appropriate watering.
These are tolerant of wet weather and somewhat deer resistant. Feed plants in containers with liquid fertilizer mixed according to the package instructions. Practice regular deadheading to keep your snapdragons blooming for a long period.
As mentioned pinching the growing tips promotes bushy growth deadheading spent flower stems encourages further blooming and a midseason cutback to a height of about six inches will stimulate a second bloom.
If you give them too much fertilizer they will produce more foliage and fewer flowers. If sowing seed indoors do so about 12 weeks before the last frost. Snapdragon Growing and Maintenance Tips Pinch back spent flowers to prolong bloom season and encourage fullness. This encourages the growth of new blooms.