How To Prune Phantom Hydrangea Tree. Phantom can grow to a height of 48″ to 60″ but you can prune them all you want and they will still bloom. These types of hydrangeas bloom on new wood.
Pruning too early in the growing season will encourage your hydrangea to keep blooming. In warmer climates afternoon shade is recommended. How do i want the shape of the tree to be?
This Means You Would Have To Prune Several Times In The Same Season.
If hydrangeas don’t bloom for a season, it's usually due to one of three reasons: Cut away any spent flowers that have remained on the tree over the winter with pruning shears. Making the cut staking and tying your tree will help maintain structure and keep it safe select the strongest and straightest upright stem to be the central leader or “trunk” of your hydrangea, then remove any other wannabes.
This Makes Them One Of The Easiest Hydrangeas To Prune As They Can Be Pruned Almost Any Time Of Year, Except Summer.
Snip them off at the base of the stem and compost or discard them. Noted for its spectacular flower heads, hydrangea paniculata 'phantom' features immense, dense conical flowers, up to 15 in. Pruning may be the concern of many who grow this plant.
In Warmer Climates Afternoon Shade Is Recommended.
Pruning is the secret to having a great show of flowers each year. The process of training a panicle hydrangea into a tree starts when the shrub is young. The ideal time to prune them is anytime after they finish blooming until early spring.
Step 2 Cut Away Any Spent Flowers That Have Remained On The Tree Over The Winter With Pruning Shears.
Although the hydrangea tree can be pruned any time except summer, the ideal time to prune is in early spring. Prune away competing ground stems. This can easily be done with 2 or 3 posts in the ground that are attached to the tree with string.
Prune Your Hydrangea Paniculata Tree In The Early Spring Before New, Visible Growth Begins To Emerge.
Hydrangea flowers tend to be on the heavy side, so don't go overboard pruning old canes. ‘phantom’ is perfect for growing in a mixed herbaceous border, especially among other hydrangeas. Remove any shoots that emerge from your main stem from the ground to about 3/4 of the way up that stem.