Historical romance books with Heroines and heroes that are Gardeners or/and Botanists.

1.
Marrying Winterborne (The Ravenels, #2)
Marrying Winterborne (The Ravenels, #2) 4.12 avg rating — 45,445 ratings
2.
To Sir Phillip, With Love (Bridgertons, #5)
To Sir Phillip, With Love (Bridgertons, #5) 3.69 avg rating — 287,252 ratings
3.
One Wedding and An Earl (The Duchess Society, #4)
One Wedding and An Earl (The Duchess Society, #4) 4.30 avg rating — 1,922 ratings
4.
The Nature of a Lady (The Secrets of the Isles, #1)
The Nature of a Lady (The Secrets of the Isles, #1) 4.25 avg rating — 2,198 ratings
5.
The Duke I Tempted (The Secrets of Charlotte Street, #1)
The Duke I Tempted (The Secrets of Charlotte Street, #1) 3.82 avg rating — 5,403 ratings
5.
The Spice King (Hope and Glory #1)
The Spice King (Hope and Glory #1) 4.12 avg rating — 4,105 ratings
5.
In Need of a Duke (The Society of Scandalous Brides Book 4)
In Need of a Duke (The Society of Scandalous Brides Book 4) 4.26 avg rating — 73 ratings
8.
Chasing the Duke (12 Days of Christmas, #7)
Chasing the Duke (12 Days of Christmas, #7) 4.16 avg rating — 1,289 ratings
8.
The Rose of Winslow Street
The Rose of Winslow Street 4.06 avg rating — 5,050 ratings
10.
Roses in Red Wax (Darnalay Castle #1)
Roses in Red Wax (Darnalay Castle #1) 4.08 avg rating — 462 ratings
10.
The Countess Conspiracy (Brothers Sinister, #3)
The Countess Conspiracy (Brothers Sinister, #3) 3.92 avg rating — 12,986 ratings
12.
Love and Other Perennial Habits (A Genus of Gentlemen, #1)
Love and Other Perennial Habits (A Genus of Gentlemen, #1) 4.05 avg rating — 111 ratings
12.
Crystal Gardens (Ladies of Lantern Street, #1)
Crystal Gardens (Ladies of Lantern Street, #1) 3.88 avg rating — 8,337 ratings
14.
Good Duke Gone Bad (The Good Dukes #3)
Good Duke Gone Bad (The Good Dukes #3) 4.12 avg rating — 137 ratings
15.
Duke Gone Rogue (Love on Holiday, #1)
Duke Gone Rogue (Love on Holiday, #1) 3.74 avg rating — 749 ratings