Dobies of Devon are primarily a gardening company. If your mother/grandmother/mother-in-law is a bit green fingered, they sell pre-made hampers which make the perfect gift. You can choose from a Garden Vegetables Hamper, Patio Vegetables Hamper or Garden Flowers Hamper dependent on which she'd prefer for only £19.99 each!
If that's not really her style, you can also give her a bit of a pamper with the Petal Perfect Gift Pack. This set includes a 120g face wash, 30g bath creamer, 160g peony bath blaster, 30g bath creamer and a 160g rosehip bath blaster. It's all packaged cutely in floral wrap, ready to gift.