Dryopteris affinis 'CRISPA'
Dryopteris affinis 'CRISPA'
golden male fern
SIZE/TYPE |
low or groundcovering |
USUAL HEIGHT |
0.2-0.3m |
USUAL WIDTH |
0.2-0.3m |
LEAVES |
semi-deciduous broadleaf |
COLOUR OF LEAVES |
green |
FLOWERS |
insignificant or non-blooming |
LOCATION |
semi-shade to shade |
USDA zone (lowest) |
5 (down to -29°C) |
WINTER PROTECTION |
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FOR ZONE 5+6 |
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FOR ZONE 7 |
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BELONGS TO CATEGORIES |
Ferns
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„Crispa“ is a dwarf brother of „Cristata“ golden male fern. It has upright fronds of leaves where each leaflet is slightly curled making a frilled appearance. It forms a very rich bunch of bright green new leaves every year. Ultimate height is about 25-30 cm. The plant is fully hardy to about -30°C and the leaves show no damage down to approximately -10°C. Male ferns from this group (dryopteris affinis) are more sun and wind tolerant than other ferns. Cut off all last-year’s leaves in the spring to encourage new growths.
SIZES and PRICES
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GLOSSARY
- STANDARD QUALITY - Plants of this group are 1st class quality with number of branches and overall density adequate to their size and age, considering they were container grown.
- DE LUXE QUALITY - This label guarantees a luxurious quality of manually selected plants that, compared to their height and age, are exceptionally dense and beautiful.
- EXTRA - These plants are usually mature and bigger specimens with exceptional overall appearance.
- STANDARD (as described in the plant form) means a tree with a trunk of 190-210 cm and a crown at the top, unless specified differently. The commercial size for trees is their girth measured in the height of 1m from ground.
- HOBBY - These plants are of the same quality as our standard-quality plants but younger and therefore cheaper.
- SHRUB - a woody plant with branches growing bushy from the ground level.
- HALF-STANDARD or MINI-STANDARD - a small tree with shorter trunk, its size is usually specified.
- FEATHERED - These are trees with branches growing already from the base of the trunk and up along the stem.
- GRASSES and PERENNIALS - Sizes given usually read the diameter of the pot or the clump, as specified.
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