Add to your garden for a sweet bouquet all year long!

KEY:
P-perennial
RP-rhizomatous perennial
PS- perennial shrub
S-shrub
A-annual
V-vine
T-tuber

Spring: 
Beautybush, honeyed and fruity-PS
Lilac, distinctive, potent, spicy, sometimes buttery-PS
Lily-flowered magnolia, heady, tropical, citrusy-PS
Sweet violet, distinctive, delicate, sweet-RP
Lily-of-the-valley, clean, floral, softly sweet-RP
Wallflower, distinctive, clove-like, almost smoky-P (bushy)

Summer:
Rose . . .-PS
Mignonette, sweet, light, penetrating-A (fast growing)
Flowering tobacco, powerful, haunting-A (self sowing)
Jasmine, sugary, saturating-V
Easter lily, silky, caressing, elegant-P (bulbous)
Night-scented stock, piquant, hints of vanilla, lemon and wild rose-A

Fall:
Butterfly bush, honey-hay scented-PS
Chocolate sunflower, enticing, dark chocolate-P
Sweet bugbane, clover and honey-P
Phlox, heavy, slightly musky, honeyed-A (autumn blooming)
Tea olive, intense, heady, sweet-S (evergreen)
Sweet pepperbush, spicy-sweet, permeating-S (hardy)

Winter:
Chinese witch hazel, piercing, fresh clean-S (hardy)
Sweet winter iris, ripe-plum scented, fruity, spring-like-RP
Snowdrop, subtle, sweet-P (bulbous)
Scented geraniums, leaves scented with mint, apples, lime and rose-P (tender)
Tuberose, heady, intense, rich, spicy-floral-T (tender)
Winter-blooming Daphne, deep, warm, spicy-S (bushy)