Onion and Flower Bulb Fertiliser 1.5Kg
Our Onion and Bulb Fertiliser is a trusted choice among gardeners who value strong, healthy plants and abundant harvests. Our specialist onion fertiliser promotes vigorous root development, larger bulbs, and superior flavour, whether you're growing onions, shallots, garlic, or ornamental bulbs.
Specially formulated for onions, shallots, and garlic, as well as autumn- and spring-planted flower bulbs, this concentrated slow-release bulb fertiliser delivers optimal nutrition from planting through to harvest. With an NPK formulation of 12:11:18, it's high in Phosphorus, which aids bulb development and stem strength, and in potassium, which improves pest and disease resistance and drought tolerance. Enriched with Magnesium and Sulphur plus essential trace elements including Boron, Iron, Manganese, and Zinc, this complete formula provides everything your bulbs need.
Also ideal for alliums, tulips, narcissi, lilies, gladioli, and many others, this premium bulb fertiliser UK gardeners trust works effectively in British climate and soil conditions. The slow-release granulated formula provides sustained nutrition without scorching, supporting healthy growth and improved disease resistance throughout the season.
Supplied in a handy, resealable bag for easy storage, this granulated fertiliser is clean and safe to use. Apply at 60g per square metre before planting, mixing well into the root zone, or use as a top dressing later in the season. Shake well before use. 1.5kg covers approximately 25 square metres. Do not exceed recommended application rates.
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Onion and Flower Bulb Fertiliser 1.5Kg
Onion and Flower Bulb Fertiliser 1.5Kg
Our Onion and Bulb Fertiliser is a trusted choice among gardeners who value strong, healthy plants and abundant harvests. Our specialist onion fertiliser promotes vigorous root development, larger bulbs, and superior flavour, whether you're growing onions, shallots, garlic, or ornamental bulbs.
Specially formulated for onions, shallots, and garlic, as well as autumn- and spring-planted flower bulbs, this concentrated slow-release bulb fertiliser delivers optimal nutrition from planting through to harvest. With an NPK formulation of 12:11:18, it's high in Phosphorus, which aids bulb development and stem strength, and in potassium, which improves pest and disease resistance and drought tolerance. Enriched with Magnesium and Sulphur plus essential trace elements including Boron, Iron, Manganese, and Zinc, this complete formula provides everything your bulbs need.
Also ideal for alliums, tulips, narcissi, lilies, gladioli, and many others, this premium bulb fertiliser UK gardeners trust works effectively in British climate and soil conditions. The slow-release granulated formula provides sustained nutrition without scorching, supporting healthy growth and improved disease resistance throughout the season.
Supplied in a handy, resealable bag for easy storage, this granulated fertiliser is clean and safe to use. Apply at 60g per square metre before planting, mixing well into the root zone, or use as a top dressing later in the season. Shake well before use. 1.5kg covers approximately 25 square metres. Do not exceed recommended application rates.
Original: $18.61
-70%$18.61
$5.58Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Our Onion and Bulb Fertiliser is a trusted choice among gardeners who value strong, healthy plants and abundant harvests. Our specialist onion fertiliser promotes vigorous root development, larger bulbs, and superior flavour, whether you're growing onions, shallots, garlic, or ornamental bulbs.
Specially formulated for onions, shallots, and garlic, as well as autumn- and spring-planted flower bulbs, this concentrated slow-release bulb fertiliser delivers optimal nutrition from planting through to harvest. With an NPK formulation of 12:11:18, it's high in Phosphorus, which aids bulb development and stem strength, and in potassium, which improves pest and disease resistance and drought tolerance. Enriched with Magnesium and Sulphur plus essential trace elements including Boron, Iron, Manganese, and Zinc, this complete formula provides everything your bulbs need.
Also ideal for alliums, tulips, narcissi, lilies, gladioli, and many others, this premium bulb fertiliser UK gardeners trust works effectively in British climate and soil conditions. The slow-release granulated formula provides sustained nutrition without scorching, supporting healthy growth and improved disease resistance throughout the season.
Supplied in a handy, resealable bag for easy storage, this granulated fertiliser is clean and safe to use. Apply at 60g per square metre before planting, mixing well into the root zone, or use as a top dressing later in the season. Shake well before use. 1.5kg covers approximately 25 square metres. Do not exceed recommended application rates.













