Betula

Betula utilis v. jacquemontii

Germination Tips

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

A

Sow @ 20°C. Seed germinates within 3 months.

Betula albosinensis

Germination Tips

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.

Betula apoiensis

Germination Tips

J

Sow @4°C for 3 weeks, then place @20°C.

Betula ermanii

Germination Tips

A

Sow @ 20°C. Seed germinates within 3 months.

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

*

This species needs special care as described.
Special Care: 
protect well first winter

Betula glandulosa

Germination Tips

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.

4

Betula jacquemontii

Germination Tips

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

Betula michauxii

Germination Tips

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.

Betula middendorffii

Germination Tips

J

Sow @4°C for 3 weeks, then place @20°C.

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

Betula ovalifolia

Germination Tips

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.

Betula pendula

Germination Tips

J

Sow @4°C for 3 weeks, then place @20°C.

Betula pubescens

Germination Tips

A

Sow @ 20°C. Seed germinates within 3 months.

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

Betula pumila

Germination Tips

L

Give sown seeds several weeks @ 20°C to imbibe water (perhaps even germinate!), then expose to fluctuating outdoor winter temperatures including freezing for 3 months. Gradually increase light and temperature in spring. See https://www.youtube.com/watch?v=SO_KKbGYTEM

Betula sp.

Germination Tips

J

Sow @4°C for 3 weeks, then place @20°C.

Betula utilis 'Jacquemontii'

Germination Tips

A

Sow @ 20°C. Seed germinates within 3 months.

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...
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