Agastache rugosa
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Agastache rugosa 'Golden Jubilee'
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Agastache rupestris
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Agastache rupestris 'Apache Sunset'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Agastache scrophulariifolia
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Agastache sp.
Germination Tips:
Posted on August 3, 2011
This species needs special care as described.
Special Care:
most interbreed and seed may not be what is labelled
Agastache urticifolia
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Agastache urticifolia 'Liquorice Blue'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Agastache wrightii
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Agave parryi
Germination Tips:
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Ageratina occidentalis
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Ageratum houstonianum 'Leilani Blue'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Ageratum hybrid
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Agrimonia eupatoria
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Agrostemma githago
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Sow directly in garden.
Agrostemma githago 'Ocean Pearls'
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Sow directly in garden.
Agrostemma sp.
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Ajania tibetica
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Ajuga pyramidalis
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Akebia quinata
Germination Tips:
Posted on August 3, 2011
Sow @ 4°C for 3 months, then place @ 20°C for 3 months.
Albizia julibrissin
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires scarification. Nick or rub between sheets of sandpaper.
Posted on August 3, 2011
Requires soaking. Place in warm water until seeds swell, usually 24-48 hours. Discard floaters and the water used for soaking.
Albizia julibrissin 'Rosea'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires scarification. Nick or rub between sheets of sandpaper.
Posted on August 3, 2011
Requires soaking. Place in warm water until seeds swell, usually 24-48 hours. Discard floaters and the water used for soaking.
Albizia julibrissin v. rosea
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires scarification. Nick or rub between sheets of sandpaper.
Posted on August 3, 2011
Requires soaking. Place in warm water until seeds swell, usually 24-48 hours. Discard floaters and the water used for soaking.
Albuca humilis
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Albuca nelsonii
Germination Tips:
Posted on August 3, 2011
Sow immediately. The viability of these seeds is short or the species propagates best with fresh seed. Stored seed might be coaxed into germination with temperature cycling and patience.
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Albuca shawii
Germination Tips:
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Albuca sp.
Germination Tips:
Posted on October 10, 2011
We have no information on the germination of this species. Sometimes we offer an educated guess about which approach you could try. Let us know what is successful.
Posted on August 3, 2011
Sow immediately. The viability of these seeds is short or the species propagates best with fresh seed. Stored seed might be coaxed into germination with temperature cycling and patience.
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
all species germinate very well when fresh
Alcea 'Black Knight'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea 'Fiesta Time'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea 'Queenie Purple'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alcea apterocarpa
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alcea East Coast Hybrid
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea ficifolia
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea froloviana
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires scarification. Nick or rub between sheets of sandpaper.
Alcea hohenackeri
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires scarification. Nick or rub between sheets of sandpaper.
Alcea kurdica
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Sow directly in garden.
Alcea pallida
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rosea
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rosea 'Nigra'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rosea Chater's Double Group
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rosea East Coast Hybrid
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rosea nigra 'The Watchman'
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea rugosa
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alcea sp.
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
Sow directly in garden.
Posted on August 3, 2011
Requires darkness.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
biennial, sow fresh in autumn or in situ in spring
Alchemilla alpigena
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alchemilla alpina
Germination Tips:
Posted on August 3, 2011
This species needs special care as described.
Special Care:
20°C (dark), then 4°C, then outdoor temperatures
Alchemilla erythropoda
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Special Care:
germination enhanced by smoke
Alchemilla faeroensis v. pumila
Germination Tips:
Posted on August 3, 2011
Sow @4°C for 3 weeks, then place @20°C.
Alchemilla hoppeana
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alchemilla mollis
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Alchemilla monticola
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
outdoors - oscillating temperatures preferred, barely cover
Alchemilla plicatula
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alchemilla pratensis
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
outdoors - oscillating temperatures preferred, barely cover
Alchemilla velbetica
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alchemilla visianii
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alchemilla vulgaris
Germination Tips:
Posted on August 3, 2011
Sow @ 10°C. Most species for which we suggest this temperature will also germinate at 20°C, but prefer the cooler temperature for sturdy growth.
Posted on August 3, 2011
Requires light or the small seeds should be surface sown.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
outdoors - oscillating temperatures preferred, barely cover
Alfredia amabile
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alfredia cernua
Germination Tips:
Posted on August 3, 2011
Sow @ 20°C. Seed germinates within 3 months.
Alisma plantago
Germination Tips:
Posted on August 3, 2011
Sow immediately. The viability of these seeds is short or the species propagates best with fresh seed. Stored seed might be coaxed into germination with temperature cycling and patience.
Posted on August 3, 2011
Sow @ 20°C. If seed does not germinate within 3 months, try 4°C for 1-2 months, then 20°C again.
Posted on August 3, 2011
This species needs special care as described.
Special Care:
20°C (light), then 4°C, then raise temperature slowly to 20°C (dark), keep seed pot standing in 3 cm of water
