Helianthemum

Helianthemum apenninum v. roseum

Germination Tips

F

Sow @ 4°C.

Helianthemum canum ssp. balcanicum

Germination Tips

A

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

Helianthemum oelandicum ssp. alpestris

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum 'Ben Nevis'

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum 'Raspberry Ripple'

Germination Tips

A

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

Helianthemum alpestre

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum apenninum

Germination Tips

F

Sow @ 4°C.

Helianthemum canum

Germination Tips

A

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

Helianthemum canum subsp balcanicum

Germination Tips

A

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

Helianthemum grandiflorum

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum hybrid

Germination Tips

A

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

Helianthemum marifolium

Germination Tips

A

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

Helianthemum nummularium

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum nummularium ssp. grandiflorum

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum nummularium ssp. nummularium

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum oelandicum ssp. alpestre

Germination Tips

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.

Helianthemum sp.

Germination Tips

A

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