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Information and prices for
Collinsia heterophylla Bicolor

Approximately 700.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

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Collinsia heterophylla Bicolor
1000 seeds for 8 Euros
available for preorder


Collinsia heterophylla Bicolor
We do not know how many seeds there will be in a packet !
If we know the quantity of seeds, we list the quantity as:
examples '200 seeds' or '0.50 gram', not as packet.
1 packet for 8 Euros
available for preorder


Collinsia heterophylla Bicolor
28 gram for 20 Euros
available for preorder


Collinsia heterophylla Bicolor
250 gram for 26 Euros
available for preorder


Collinsia heterophylla Bicolor
113 gram for 48 Euros
available for preorder


Collinsia heterophylla Bicolor
500 gram for 49 Euros
available for preorder


Collinsia heterophylla Bicolor
1000 gram for 91 Euros
available for preorder



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Collinsia heterophylla Bicolor

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Elements of Structural and Systematic Botany
B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 3729

The average, annual, minimum temperature zone where Collinsia heterophylla Bicolor is cold hardy
USDA Zone:9 20° to 30°F   (-6.5° to -1°C)
Type of plant - annual
Flower or inflorescence: WHITE - ROSE-PURPLE, 2.5cm. in stacked whorls, long lasting cut fl.
Fruit: capsule....(sow thinly 6mm. deep in situ, germ. 1-2 weeks cool)
Foliage: ov.-lance. to 8cm. long border, landscape, cutflower
Height, in meters: 0.35
Height, in feet: 1.15
Collinsia heterophylla Bicolor sales history

Synonyms (alternative names) for Collinsia heterophylla Bicolor:
Collinsia heterophylla, 

Common names for Collinsia heterophylla Bicolor:

Chinese Houses,  Innocence, 


Collinsia heterophylla Bicolor is included in the following
B and T World Seeds flowering plant categories.

31:   House and Container Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
53:   Bedding Plant Seed List
76:   Californian Native Plant Seed List
130:   Ground cover Plant Seed List (see also List 133)
165:   Shady Condition Plant Seed List
185:   Plant Species whose germination is improved by Smoke
"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.
191:   Tropical Shrubs and Trees
192:   Tropical Commercial Selection Trees Shrubs and Flowers
564:  Plantaginaceae
618:  Scrophulariaceae
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

plant-fungus communities, for improved nutrition, and disease and drought resistance.


Germination guide for Collinsia heterophylla Bicolor

These notes are a general guide, it is recommended to check specialist literature for some of the more unusual seeds in our lists.
Seed Germination Theory and Practice by Professor Norman C. Deno
Some knowledge about growing from seed is necessary to germinate even the easiest seeds. Most seeds require humidity to germinate, even desert plants like Welwitschia mirabilis require that their growing medium remains moist until germination.

Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet, the seeds may not get the oxygen they require.
Some seeds need to be in the light (surface sown) or in the dark (sown deep enough to receive little or no light) to germinate. A rule of thumb is to cover the seeds their own width deep in the growing medium, but some seeds prefer to be sown much deeper, and some fairly large seeds like to be surface sown (or higher).
Many seeds germinate best at certain temperatures, some will germinate at a comparatively wide range of temperatures, yet others need fluctuating temperatures.
Almost all seeds are waiting in a dormant state for some outside stimulus to break their dormancy, some just need sufficiently high ambiant humidity, others need scarification, vernalization or to be passed through the intestines of an animal.

Collinsia heterophylla Bicolor seeds will usually germinate in 14-21 days.
Sow Collinsia heterophylla Bicolor seeds about 6mm deep in a Well drained seed sowing mix.

Best sown in situ, thin out to 15cm


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