Jan 03, The usual advice is to prune after the shrub blooms in early spring. Forsythia bloom on stems that formed flower buds the previous year (called “old wood”) so if you prune before it’s flowered then you won’t have any flowers that year.
If you’ve been pruning the shrub regularly and it’s in good shape then go ahead and prune after Missing: Brentwood TN. Local Shrub Pruning in Brentwood, TN. Compare expert Shrub Pruning, read reviews, and find contact information - THE REAL YELLOW PAGES. Forsythia – Pruning, Winter Care and Fertilizing. Flower. Prune these spring flowering shrubs soon after they have bloomed. Top prune the plant to improve the shape and reduce its size, but be careful not to remove more than 30% of the top growth.
Some summer pruning can also be done on particularly vigorous plants, but not after shrubdrop.buzzg: Brentwood TN. Feb 11, If your plant takes the deep pruning well, healthy new growth will appear, giving you the opportunity to start over. Keep in mind that a forsythia is not a tree with a single trunk, but a shrub with multiple stems that form a well-balanced base. You can let the new canes shoot up, and wait two or three years before beginning a pruning shrubdrop.buzzg: Brentwood TN.
These shrubs may also look unattractive – with crossed branches, an overly open habit, or a scrubby appearance. Rejuvenate the forsythia in late winter or early spring, before the buds begin to swell. Cut back the entire plant to within 4 inches of the ground with the disinfected shrubdrop.buzzg: Brentwood TN.