Information for Echinocereus viridiflorus v. davisii

Echinocereus viridiflorus v. davisii - 1  packet for 4 Euros

B and T World Seeds' reference number: 8334
USDA average, annual, minimum temperature Zone:9
Type of plant - perennial
Flower: GREEN
Foliage: BLACK spines, tiny stem

Synonyms (alternative names) for Echinocereus viridiflorus v. davisii: Echinocereus davisii,  Echinocereus viridiflorus ssp., 

Common names for Echinocereus viridiflorus v. davisii: Davis' Green Pitaya,  Davis' Hedgehog Cactus,  IOS 12765, 

Echinocereus viridiflorus v. davisii is included in the following B and T World Seeds flowering plant categories:
1:   Stock list
5:   Cactus Seed List
43:   Herbaceous Border Plant Seed List
85:   Natives of U.S.South West (Arizona Texas New Mexico)
281:  Cactaceae
720:   Fire Resistant Plants

Germination guide
Echinocereus viridiflorus v. davisii seeds will usually germinate in 5-180 days, even under good conditions germination may be erratic. Normally will only germinate with light so surface sow. Sow Echinocereus viridiflorus v. davisii seeds on the surface of a Peaty seed sowing mix at about 25C.

Sand, and loam, with some sphagnum moss or coir (coconut fiber/dust) make a good mix for germinating cacti and similar seeds. The mix needs to be free-draining, and to be slightly water retentive. Surface sow the seeds and just cover with sand. Start germinating the seeds in shady (dark), humid conditions. As the seeds start to germinate, increase the light and decrease the humidity.

Cacti

SEED GERMINATION THEORY AND PRACTICE; by Professor Norman C. Deno
B & T World Seeds Route des Marchandes, Paguignan, 34210 Aigues-Vives, France
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