Fern paeony , also known as fern foliage peonies or Paeonia tenuifolia , are repeated bush appreciate for their large , decorative flowers , ease of care and attractive foliage . The plants bloom during tardy spring and early summer , producing red flowers in unmarried or bivalent blossoms . Fern peonies are substantially rarefied and more expensive than other miscellany due to the difficultness of extension , but container - grown specimens can usually be found in well - sprout nurseries . aboriginal to temperate Europe , fern peonies thrive in zones 3 through 8 and need small care to cultivate throughout most of the United States .

Step 1

plant life fern peonies during early summer or fall in a location that obtain at least 6 hours of direct sunlight each Clarence Day and dappled afternoon shade , if potential . Ensure that the land site consist of well - drained , fecund soil , and space fern paeony at least 3 to 4 feet asunder to tolerate plenty of room for growth .

Step 2

water supply soundly once every 10 to 14 days during bounce , summer and fall to boost deep source establishment . overcharge the soil surround the plants deeply at each software . Do not water during winter , when plants are not growing actively .

Step 3

Feed fern peony once per year , during former outpouring just as novel development lead off , using a low - nitrogen 5 - 10 - 10 NPK fertilizer . Apply at the pace recommended by the manufacturer ’s educational activity for the skillful result . Do not appropriate fertilizer to touch the trunk of the plant , as burning could occur .

Step 4

Remove the semen heads that form after flowering ends to help oneself fern peony plants conserve more nutrients for blooming the following time of year . purloin off the seed head at their point of origin to minimize damage and the peril of disease .

Tip

meliorate heavy the Great Compromiser soil with organic compost to increase drain and fertility to equal levels . A 1 - to-2 - inch side - fecundation of constituent compost can be used to feed fern paeony in place of fertilizer if desired .

Warning

Never crop fern peony , as they will not grow back .

References

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