Modifiers matching perennial:

• tropical,
• woody,
• upright,
• tender,
• taller,
• tough,
• herbaceous,
• subtropical,
• useful,
• sensitive,
• mature,
• hardy,
• acaulescent,
• tall,
• tolerant,
• colorful,
• popular,
• low,
• larger,
• leafy,
• large,
• beautiful,
• edible,
• native,
• grown,
• evergreen,
• smaller,
• ornamental,
• simple,
• alpine,
• familiar,
• medicinal,
• common,
• deciduous,
• leggy,
• bushy,
• soft,
• exotic,
• traditional,
• scented,
• vibrant,
• small,
• loving,

Simple categories matching grown:

• plant,
• ground,
• herb,
• annual,
• tree,
• vegetable,
• cereal,
• food,
• forage,
• system,
• fibre,
• product,
• flower,
• commodity,
• fruit,
• spice,
• bean,
• apple,
• green,
• veggie,
• feed,
• condition,
• glass,
• staple,
• material,
• meal,
• wood,
• perennial,
• grain,
• ingredient,
• seasoning,
• fiber,
• aroid,
• hardwood,
• today,
• starches,
• cotton,
• legume,
• fabric,