ONTARIO ROCK GARDEN SOCIETY
Germination guide
Genus	Species	Germination	Remarks
Cacalia	alliariae	.	.
Caiophora	prietea
Calamintha	nepeta	B N
Calandrinia	grandiflora	A
Calandrinia	umbellata	A
Calceolaria	biflora	A
Calceolaria	biflora 'Goldcrest'	A
Calceolaria	falklandica	A
Calceolaria	hirsuta	.
Calceolaria	mexicana	A
Calceolaria	polyrhiza	A
Calceolaria	sp.	.
Calceolaria	tripartita
Calendula	sp.	A 2
Calla	palustris	E *	stand pot in 2 cm water to keep wet
Callianthemum	coriandrifolium	L	.
Callianthemum	anemonoides	! G
Callianthemum	kernerianum	! F
Callicarpa	bodnieri	A
Callicarpa	sp.	8
Callirhoe	digitata	A 1
Callirhoe	involucrata	A
Callirhoe	involucrata ssp. elegantissima	A
Callistemon	viminalis	A
Calluna	vulgaris	A 3
Calluna	vulgaris 'Dainty Bess'	A 3
Calluna	vulgaris 'White Lawn'	A 3
Calochortus	barbatus	G *	rot if medium too moist, grow undisturbed for 2 y
Calochortus	macrocarpus	G *	ditto
Calochortus	sp.	.	.
Calochortus	tolmiei
Caltha	biflora	! A *	stand pot in 2 cm water to keep wet, raise temperature very slowly after germination
Caltha	leptosepala	! A *	ditto
Caltha	leptosepala ssp. howellii	! A *	ditto
Caltha	palustris	! L 5	ditto
Calycanthus	floridus	A	.
Calycanthus	floridus 'Carolina Allspice'	A
Calylophus	hartwegii ssp. fendleri	A
Camassia	cusickii	F
Camassia	cusickii 'Zwanenburg'	F
Camassia	leichtlinii	F
Camassia	leichtlinii 'Alba'	F
Camassia	leichtlinii 'Coerulea'	F
Camassia	leichtlinii 'Coerulea'	F
Camassia	leichtlinii ssp. leichtlinii	F
Camassia	quamash	F
Camassia	scilloides	G
Camassia	sp.	.
Camellia	sp.