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ONTARIO ROCK GARDEN SOCIETY |
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Germination guide |
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Genus |
Species |
Germination |
Remarks |
|
Diapensia |
lapponica |
E |
. |
|
Diascia |
`Ruby Field'? |
A |
|
|
Diascia |
sp. |
A |
|
|
Dicentra |
'Stuart Boothman' |
! L |
|
|
Dicentra |
alba |
! L |
|
|
Dicentra |
cucullaria |
! E * |
seed destroyed by dry storage for 6 m |
|
Dicentra |
eximia |
! H |
. |
|
Dicentra |
eximia 'Alba' |
! H |
store seed in fridge |
|
Dicentra |
eximia 'Snowdrift' |
! H |
. |
|
Dicentra |
formosa |
! J |
|
|
Dicentra |
formosa 'Bacchanal' |
! J |
|
|
Dicentra |
formosa 'Stuart Boothman' |
! J |
|
|
Dicentra |
formosa 'Sweetheart' |
! J |
|
|
Dicentra |
hybrid |
! L |
|
|
Dicentra |
pauciflora |
! L |
|
|
Dicentra |
peregrina |
! E |
|
|
Dicentra |
scandens |
B |
|
|
Dicentra |
sp. |
! L |
|
|
Dicentra |
spectabilis |
! E * |
seed destroyed by dry storage for 6 m |
|
Dicentra |
spectabilis 'Alba' |
! E * |
ditto |
|
Dicentra |
torulosa |
! J |
. |
|
Dichromena |
colorata |
. |
|
|
Dicranostigma |
franchetianum |
A N |
|
|
Dicranostigma |
leptopodum |
J |
|
|
Dictamnus |
albus |
! D |
short viability |
|
Dictamnus |
all species |
. |
4 deg C x 3m may not be long enough |
|
Dictamnus |
albus 'Purpureus' |
! D |
short viability |
|
Dictamnus |
albus 'Ruber' |
! D |
ditto |
|
Dictamnus |
albus 'Rubra' |
! D |
ditto |
|
Dictamnus |
albus roseus |
! D |
ditto |
|
Dierama |
igneum |
A |
. |
|
Dierama |
pulcherrimum |
B |
|
|
Digitalis |
ciliata |
A |
|
|
Digitalis |
dubia |
F |
|
|
Digitalis |
ferruginea |
A |
|
|
Digitalis |
ferruginea 'Gigantea' |
A 2 |
|
|
Digitalis |
grandiflora |
A 2 |
|
|
Digitalis |
grandiflora 'Carillon' |
A 2 |
|
|
Digitalis |
grandiflora 'Dropmore Yellow' |
A 2 |
|
|
Digitalis |
grandiflora 'Temple Bells' |
A 2 |
|
|
Digitalis |
laevigata |
A |
|
|
Digitalis |
lamarckii |
J |
|
|
Digitalis |
lanata |
A |
|
|
Digitalis |
lutea |
A 2 |
|
|
Digitalis |
obscura |
A 3 |
|
|
Digitalis |
parviflora |
A |
|
|
Digitalis |
purpurea |
A |
|
|
Digitalis |
purpurea 'Alba' |
A |
|
|
Digitalis |
purpurea 'Apricot Beauty' |
A |
|
|
Digitalis |
purpurea 'Apricot' |
A |
|
|
Digitalis |
purpurea 'Peloric Mixed' |
A |
|
|
Digitalis |
purpurea f. albiflora |
A |
|
|
Digitalis |
siberica |
A 3 |
|
|
Digitalis |
sp. |
A |
|
|
Digitalis |
thapsi |
A |
|
|
Digitalis |
trojana |
A |
|
|
Digitalis |
viridiflora |
A 2 |
|
|
Digitalis |
x mertonensis |
A |
|
|
Dioscorea |
batatas |
A 2 |
|
|
Diospyros |
virginiana |
G 8 |
|
|
Diphylleia |
cymosa |
! H |
|
|
Dipsacus |
strigosus |
H 2 |
|
|
Disporum |
hookeri |
H 3 8 |
|
|
Disporum |
luteum |
. |
|
|
Disporum |
sessile 'Variegatum' |
! G * |
peat based compost |