
Description
Give your bulbs the nourishment they need for strong, healthy growth with Fothergills Onion, Shallot, Garlic & Flower Bulb Fertiliser.
Easy to use and suitable for both experienced and new gardeners, this concentrated slow-release feed provides lasting nutrition throughout the growing season.
Specially formulated for onions, shallots and garlic as well as autumn and spring-planted flower bulbs, including alliums, tulips, narcissi, lilies and gladioli. Its N:P:K 12:11:18 formulation is high in phosphorus to support healthy bulb development and strong stems, while potassium helps plants cope with pests, diseases and periods of drought.
The easy-to-use granules also contain magnesium, sulphur and important trace elements including boron, iron, manganese and zinc. Supplied in a handy resealable 1.5kg bag, one pack covers up to 25m².
Recommended Application Rate: Apply at 60g per square metre before planting and mix well into the root zone. It can also be used as a top dressing later in the season. Shake well before use.
Pack Coverage: 25m².
Precautions: Do not exceed recommended application rates.
Storage: Store in a cool, dry place, safely away from children, pets and foodstuffs. Avoid contact with skin. Wash hands after handling.
Analysis
Compound Fertiliser N:P:K 12:11:18
Total Nitrogen (N) 12%
Total Phosphorus Pentoxide (P₂O₅) 11%
Total Potassium Oxide (K₂O) 18%
Sulphur (SO₃) 20%
Magnesium Oxide (MgO) 2.7%
Boron (B) 0.015%
Zinc (Zn) 0.020%
Manganese (Mn) 0.02%
Iron (Fe) 0.20%
Details
Key information
Delivery
Delivery Information
Looking for a hassle-free way to get your gardening essentials? Look no further than Mr Fothergill's! We know how important your garden is to you, and want you to be able to stock up on everything you need.
Seed Only Orders
£2.95 delivery charge
Non-Seed Items
£6.95 delivery charge
Combined Orders
£7.95 delivery charge (e.g. seeds and plants)
All delivery charges will automatically appear in your shopping basket.
Onion, Shallot, Garlic & Flower Bulb Fertiliser 1.5kg
- Helps grow strong, healthy bulbs
- Ideal for onions, shallots, garlic & flower bulbs
- Slow-release feed for lasting nutrition
- Easy-to-use granules
- Covers up to 25m²

FAQs
When should I apply onion and bulb fertiliser?
Can I use this fertiliser for both edible bulbs and ornamental flower bulbs?
Can I use onion and bulb fertiliser in containers and pots?
This product is rated 5.0 of 5.0 stars.
It has received 2 reviews.







