Purple Illusion
TerminatedVeronica spicata L. · Spiked speedwell
Hans A. Hansen
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.
Veronica spicata L. · Spiked speedwell
Hans A. Hansen
Ocimum basilicum L. · Basil
Udo Schäfer
Ugni molinae Turcz. · Chilean guava
Viveros Hijuelas S.A.
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S
Echinacea Moench. · Coneflower
HARINI KORLIPARA
Hydrangea L. · Hydrangea
RAMPP JUNGPFLANZEN GMBH & CO. VERTRIEBS KG
Hybrids between Prunus fruticosa Pall. and Prunus cerasus L.
Robert H. Bors
Nemesia foetens Venten · Nemesia
Jones Sydney James
Kalanchoe Adans. · Kalanchoe
Knud Jepsen A/S
Thymus mastichina (L.) L.
Eyal Kleinberger
Petunia Juss. · Petunia
Syngenta Crop Protection AG
Penstemon Schmidel. · Beard Tongue
GOLDSMITH SEEDS
Phlox x procumbens Lehm.
Akiko Kitahara
hybrids between Hylotelephium cauticola (Praeger) H. Ohba and Hylotelephium telephium (L.) H. Ohba
Christopher M Hansen
Ajuga reptans L. · Bugle
Christopher M Hansen
Rosa L. · Rose
Poulsen Roser A/S
Gomphrena globosa L. · Globe amaranth
Lynne Knosher
Phalaenopsis Bl. · Moth Orchid
Anthura B.V.
Campanula glomerata L. · Clustered bellflower
Christian Hald Madsen
Chrysanthemum L. · Chrysanthemum
Cleangro Ltd
Camellia L. · Camellia
Robert J Cherry
Salvia microphylla Kunth · Baby sage
Denis-Plants B.V.
Prunus persica (L.) Batsch · Peach
PSB Producción Vegetal S.L