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Allium cepa Barletta small white pickling onion

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Approximately 300.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Allium cepa Barletta small white pickling onion
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


Allium cepa Barletta small white pickling onion
50 gram for 31 Euros
available for preorder


Allium cepa Barletta small white pickling onion
100 gram for 52 Euros
available for preorder


Allium cepa Barletta small white pickling onion
500 gram for 126 Euros
available for preorder


Allium cepa Barletta small white pickling onion
1000 gram for 171 Euros
available for preorder


Allium cepa Barletta small white pickling onion
2500 gram for 337 Euros
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Allium cepa Barletta small white pickling onion
10000 gram for 931 Euros
available for preorder


Allium cepa Barletta small white pickling onion
25000 gram for 1687 Euros
available for preorder


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Allium cepa Barletta small white pickling onion

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 65098

Type of plant - annual
Fruit: (sow ~ 400gr. for 100sq.m., ~ 90 days spring, ~ 120 days overwinter)
Allium cepa Barletta small white pickling onion sales history

Common names for Allium cepa Barletta small white pickling onion:

Blanc de Barletta,  Cipolla gia precocissima di Barletta,  Italian Pickling Onion Barletta, 


Allium cepa Barletta small white pickling onion is included in the following
B and T World Seeds flowering plant categories.

6:   Bulbous and Rhizomatous Plant Seed List
53:   Bedding Plant Seed List
83:   Vegetable Seed List
160:   Salad Vegetable Seed List
161:   Edible Flowers
Some flowers are poisonous if not cooked. Some are only edible while in bud. Identify and correctly prepare all flowers before eating. Do not eat flowers that have been sprayed with weedkiller or other chemicals.
211:  Alliaceae
946:   Diabetes, Plants for treating diabetes
This list has been put together mostly from scientific experiments published on the internet.
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

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


Germination guide for Allium cepa Barletta small white pickling onion

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.

Allium cepa Barletta small white pickling onion seeds will usually germinate in 30-365 days.
Normally will only germinate with light so surface sow. Sow Allium cepa Barletta small white pickling onion seeds about 1mm deep in a Well drained seed sowing mix at about 10°C.

Allium cepa Barletta small white pickling onion seeds need to be "overwintered" before they will germinate.

Stratification; cold treatment or vernalization. Seeds of some species need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
Seed Germination Theory and Practice by Professor Norman C. Deno

Place in fridge for 4 weeks.


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