ET RDB 18 30
ActiveHybrids between Echinacea purpurea and Rudbeckia hirta
Eternal Plant Boijl B.V.
Cultivation
Container culture is a technology for growing plants in a limited volume of soil, requiring careful selection of genetically adapted varieties.
Mentioned in descriptions 31 772 varieties reference book.
Container culture is a cultivation technology in a confined space where the root system is kept in a limited volume of substrate. Such cultivation makes plants vulnerable to overheating, desiccation, and soil exhaustion, which requires the agronomist to have full control over nutrition and moisture.
When selecting varieties for such culture, the plant habit is of key importance: preference is given to compact, dwarf, or columnar forms, as well as varieties with a root system adapted to development in limited containers. For vegetable crops, an important trait is the ability to self-pollinate, and for ornamental crops, it is the type of branching suitable for hanging basket compositions.
Success of cultivation depends on the genetic resistance of the selected variety to diseases and pests, as the microclimate in a container is harder to control than in open ground. Plants must have high responsiveness to an intensive fertilization regime, and in the case of thermophilic species, good tolerance to moving indoors.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Hybrids between Echinacea purpurea and Rudbeckia hirta
Eternal Plant Boijl B.V.
Delphinium x belladonna hort. ex Bergmans · Belladonna delphinium
Noordhuis Bart / Bisschop Elisabeth
Kalanchoe laciniata (L.) DC.
Smit Obed
Musa sikkimensis Kurz
Chauvet Bruno
Tiarella L. · Foamflower
TERRA NOVA NURSERIES INC
Petunia Juss. · Petunia
Gavriel Danziger
Petunia Juss. · Petunia
Syngenta Flowers LLC
Ceanothus gloriosus J. T. Howell x Ceanothus impressus Trel.
David Glenn
Agapanthus L'Hér. · Lily of the Nile
Cornelis H.A. van Eijk
Calluna vulgaris (L.) Hull · Common heather
Edens Creations B.V.
Dasiphora fruticosa (L.) Rydb. subsp. fruticosa · Shrubby cinquefoil
Kuijf Hendricus Jacobus Maria
Rosa L. · Rose
WILHELM-ALEXANDER KORDES
hybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium
Martin Glawe
Caryopteris x clandonensis A. Simmonds ex anon. · Clandon bluebeard
Gavriel Danziger
Delphinium x belladonna hort. ex Bergmans · Belladonna delphinium
NOORDHUIS BART / BISSCHOP ELISABETH
Acer palmatum Thunb. · Japanese maple
Van Son & Koot Holding B.V.
Delphinium x belladonna hort. ex Bergmans · Belladonna delphinium
Noordhuis Bart / Bisschop Elisabeth
Perovskia atriplicifolia Benth. · Russian sage
Kevin A. Hurd
Heuchera L. · Coral Flower
Sandrine Delabroye
Salvia L. · Sage
Albert Lauwers^^^Carine Vervaecke
Hemizygia (Benth.) Briq.
Eric Haar, Darelmont Pty Ltd TA Haars Nursery
Campanula persicifolia L.
Janet N. Egger
Prunus avium (L.) L. · Sweet cherry
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry