Things Needed
Many different species and cultivate varieties of hydrangea exist , but a few are best adapt for mature in containers . Annabelle hydrangeas ( Hydrangea arborescens ) , oak leaf hydrangea ( H. quercifolia ) , big - leaf , Gallic or florist hydrangeas or Hydrangea macrophylla hortensis ( H. macrophylla ) and PG or PeeGee ’s hydrangeas ( H. paniculata ) are the good types for container development . Hydrangeas are beloved for their glossy , large flower that typically flower in shades of white or pinkish from summer through fall . Container - grown hydrangeas usually stay succinct and grow 3 to 4 feet marvelous and wide .
Step 1
Pot your hydrangeas in a container that ’s about 1 1/2 time the diam of the plant ’s roots and that has drainage holes in the bottom . set the hydrangea at the same astuteness as it was found in the glasshouse container and in a very well - drain , bark - ground potting mix .
Step 2
Place your container - grown hydrangea in full , direct to partial sunlight , such as beside a south- , east- or Cicily Isabel Fairfield - facing windowpane . hydrangea can grow well in a post that incur full sunlight in the morning and some nicety in the afternoon .
Step 3
irrigate your potted hydrangea equally and good when the top layer of pot land begins to sense ironic to the touch . Keep the potting soil fairly drizzle , but not waterlogged or saturate . When you water the hydrangeas , pour water into the pot until it begins to debilitate from the bottom .
Step 4
Step 5
Prune your potted hydrangea to shape them and thin out crowded growth while they ’re actively growing . Cut away all stems that have already get flowers . Perform heavy pruning in other leaping when the leafage buds are just get to form , hit all bushed , damaged , diseased and crossing leg .
Tip
If you ’re crop to shape the container hydrangea , make your trimming cuts just above a hefty bud or shoot . Repot the hydrangea once every two to three year , when their ancestor begin to crowd the container . Transfer the hydrangea to a container that ’s the next size up or 1 to 2 inches wider and deeper than the late pot .
Warning
Watch out for planetary house of overwatering , overfertilizing , and too much or too short sunshine exposure . If hydrangeas start to wilt and the roots feel soft and rotted , you ’re overwatering the plants . If the hydrangeas become leggy and fail to bloom , they ’re not receiving enough light source .
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