Self-Tie Vinyl Loop Lock Plant Labels – 16mm x 160mm (Box of 1000) Red

£41.99Inc. VAT

Professional-grade red vinyl loop lock labels providing a secure and durable way to identify plants in nurseries and gardens.

Key Features

  • Self-tying mechanism for easy attachment
  • Weather-resistant durable vinyl material
  • Vibrant red colour for quick identification
  • Bulk box of 1000 labels for great value
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Sinclair Bonemeal (25kg)

£34.50Inc. VAT

A traditional, slow-release organic fertiliser (NPK 3.5-18-0) exceptionally high in phosphorus to provide the ultimate foundation for strong, deep root systems and healthy establishment.

  • Targeted Root Development: The high phosphorus content makes this the premier choice for use at the time of planting, ensuring trees, shrubs, and perennials anchor quickly and thrive.

  • Extended Slow-Release: Naturally breaks down over several months, providing a steady, long-term supply of nutrients that won’t leach away or overwhelm young plants.

  • Organic Soil Enrichment: Derived from natural sources to improve soil structure and fertility, supporting a healthy environment for long-lived plants and bulbs.

  • Essential for Planting & Moving: Perfect for “watering in” new hedges or when moving established plants to minimize transplant shock and encourage rapid recovery.

  • Bulb Specialist: An ideal additive when planting spring or autumn bulbs, providing the specific nutrition needed for reliable flowering year after year.


General Application Rates:

  • Planting Trees & Shrubs: Mix 140g–200g into the backfill soil of the planting hole.

  • Bed & Border Preparation: Apply 70g–140g per m² and rake into the top 10cm of soil.

  • Bulb Planting: Mix a small handful into the soil at the bottom of the planting trench.

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Sinclair Fish, Blood & Bone (25kg)

£37.50Inc. VAT

A traditional, organic-based general-purpose fertiliser (NPK 3-9-3) particularly rich in phosphorus to drive powerful root development and long-term plant health.

  • Superior Root Stimulant: The high phosphorus content (9% Pâ‚‚Oâ‚…) makes this the industry-standard choice for establishing new hedges, trees, and shrubs, ensuring rapid and robust rooting.

  • Balanced Organic Feeding: Combines Nitrogen for healthy green foliage and Potash for improved fruit ripening and flower colour, providing a sustained, 6-week release of nutrients.

  • Versatile Soil Improver: Ideal for mixing into compost that lacks fertiliser or for prepping new vegetable plots and flower beds to build long-term soil fertility.

  • Microbial Catalyst: Acts as a natural activator when added to compost heaps, stimulating beneficial bacteria to accelerate the breakdown of organic matter.

  • Year-Round Utility: Can be used as a base dressing in spring/autumn or as a gentle top dressing throughout the growing season for flowers, fruit, and even lawns.

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Sinclair Growmore (25kg)

£54.50Inc. VAT

A classic, balanced multi-purpose granular fertiliser (NPK 7-7-7) designed to provide essential nutrients for a wide variety of garden plants, ensuring strong roots and healthy growth.

  • Perfectly Balanced NPK: Formulated with an equal ratio of 7% Nitrogen, 7% Phosphate, and 7% Potassium to provide a complete nutritional profile for all-round plant health.

  • Versatile Garden Use: The “industry standard” fertiliser for general garden maintenance, ideal for vegetables, fruit, flowers, trees, and ornamental shrubs.

  • Soil Preparation Essential: Excellent for use as a base dressing when preparing new beds or borders, giving young plants the best possible start.

  • Sustained Growth: The granular format breaks down steadily, providing a reliable source of nutrition that promotes lush foliage, vibrant blooms, and robust root systems.

  • High-Value Trade Pack: Supplied in a professional 25kg bag, offering a cost-effective solution for landscapers, allotment holders, and large-scale garden projects.

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Sinclair Vermiculite Fine 100L

£42.50Inc. VAT

A premium, horticulturally graded mineral additive designed to boost aeration and moisture retention. Perfect for seed sowing and propagation, it ensures consistent hydration and nutrient uptake.

Key Features:

  • Optimised Propagation: The 1–3mm fine particle size is ideal for delicate root systems and uniform seed germination.

  • Superior Water Retention: Holds essential moisture and nutrients for gradual release, reducing watering frequency.

  • Thermal Insulation: Protects seeds and young plants from sudden temperature fluctuations in greenhouses or trays.

  • Sterile and Safe: A lightweight, non-toxic, and sterile medium that prevents soil compaction for healthier plant growth.

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Sinclair Vermiculite Medium 100L

£39.99Inc. VAT

A premium, sterile mineral medium that improves soil structure by balancing superior water retention with essential aeration for healthier root development.

Key Features:

  • Optimised Water Retention: Holds up to 381ml of moisture per litre to keep roots hydrated.

  • Temperature Insulation: Protects delicate seedlings by helping to stabilise soil temperatures.

  • Professional Grade: Sterile and non-toxic mica mineral ideal for propagation and soil conditioning.

  • Enhanced Aeration: Lightweight 2.0–5.0mm particles prevent soil compaction and improve drainage.

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Single Adjustable Tie for Shrubs and Trees 13.5″ 340mm Green – Box of 500

£58.99Inc. VAT

A bulk pack of professional-grade adjustable ties designed to provide secure yet flexible support for growing shrubs and young trees.

Key Features

  • Durable weatherproof material for long-term outdoor use
  • Easy-to-use adjustable locking mechanism
  • Gentle on bark to prevent constriction and damage
  • Cost-effective bulk box of 500 for large garden projects
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Single Adjustable Tie for Shrubs and Trees 17″ 430mm Green (Box of 500)

£66.50Inc. VAT

A heavy-duty, adjustable green tie designed to provide secure yet flexible support for growing shrubs and young trees.

Key Features

  • Adjustable design to accommodate natural plant growth
  • Durable 430mm (17 inch) length for versatile garden use
  • Discreet green colour blends seamlessly with foliage
  • Bulk box of 500 ideal for large landscaping projects
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Single Adjustable Tie for Shrubs and Trees 7″ 175mm Green (Box of 500)

£28.99Inc. VAT

A high-quality, adjustable green tie designed to provide secure yet flexible support for young trees and smaller garden shrubs.

Key Features

  • Adjustable locking mechanism to accommodate natural trunk growth
  • Compact 175mm (7 inch) length ideal for smaller plant varieties
  • Discreet green colour to blend naturally with garden foliage
  • Generous bulk box of 500 ties for professional landscaping value
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Single Adjustable Tie for Shrubs and Trees 9″ 225mm GREEN (Box of 500)

£38.99Inc. VAT

Professional-grade 225mm adjustable ties designed to provide secure yet flexible support for growing shrubs and young trees.

Key Features

  • Fully adjustable design to accommodate plant growth
  • Durable green plastic blends discreetly into the garden
  • Weather-resistant material for long-lasting outdoor use
  • Bulk box of 500 ideal for large-scale landscaping and nurseries
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SIRFIcontrol B (Episyrphus balteatus) 100 Pupae Box – Native Hoverfly for Broad-Spectrum Aphid Control

£107.99Inc. VAT

A highly effective biological control featuring 100 pupae of the native Marmalade Hoverfly (Episyrphus balteatus). This versatile predator is a voracious hunter of almost all aphid species, performing exceptionally well in both protected and outdoor UK growing conditions.

Key Features:

  • Voracious Aphid Predator: A single hoverfly larva can consume up to 1,000 aphids during its development.

  • Wide Temperature Range: Naturally adapted to the UK climate, remaining active in cooler spring temperatures as well as summer peaks.

  • Dual-Action Benefit: Larvae provide intensive pest control, while the hatched adults serve as excellent natural pollinators for your crop.

  • Native Species: Ideal for outdoor nurseries, soft fruit, and vegetables where using native beneficial insects is a priority.

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SIRFIcontrol Mix (E.balteatus + S.rueppelii) 100 Pupae Box – Dual-Action Aphid Control for All Climates

£94.99Inc. VAT

A versatile biological control mix containing 100 pupae of both Episyrphus balteatus (Marmalade hoverfly) and Sphaerophoria rueppellii, providing broad-spectrum aphid protection across both cool and warm growing environments.

Key Features:

  • Temperature Adaptability: Combined species ensure activity in a wide range of climates, from cool spring mornings to high-heat summer afternoons.

  • Aggressive Aphid Predators: Voracious larvae target a diverse array of aphid species, quickly suppressing colonies before they spread.

  • Dual-Purpose Benefit: Adult hoverflies emerge to provide natural pollination while laying eggs directly within aphid hotspots.

  • Ecosystem Support: A 100% biological, pollinator-safe solution that enhances biodiversity in greenhouses, polytunnels, and nurseries.

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Premium Garden Supplies and Expert Landscaping Advice

Chances are, without the right soil, tools, and planning, a garden won't thrive the way you imagined. There wasn't a schedule agreed upon for planting or a clear vision for the layout. It's a landscaping project gone awry right from the start. Buying the cheapest seeds wouldn't have helped, and it won't help now. It's like saying you have a bad lawn, so just add more water, or don't prune your roses every other season. True enough, but that's not all that it takes to get things back on track.

The neighbors are out there waiting to see that stunning transformation.

You made all the required measurements for your new patio, got the dimensions, built a solid plan or hired a landscaper, you decided on a colour scheme, bought the timber or adapted existing beds:

The cheap tools you might grab for a quick fix when you forgot to visit a proper center, the varnish you slap on a fence to impress the guests is your business. But what about the long term? Perennials, shrubs, heavy-duty equipment—will your garden accept that you go about things the easy way? Authorities in horticulture will tell you in no uncertain terms that poor soil preparation is that huge, huge no-no to forswear forever.

Not so fast, I'd say, there are some redeeming factors in favor of budget gardening, as its use is merely the symptom of a different problem to take into consideration.

Gardens in the UK require consistent seasonal attention.

Our extensive nursery collection and landscaping supplies ensure that you can grow different species and different styles using the same reliable materials.

When it's about controlling hundreds of varieties, flower beds for the front yard, or vegetable patches in the back, all of them potentially with different sun, water, and soil rules, things can wither, designs agreed upon can have unintended consequences and look much different than expected.

This is quite a challenge to solve, but just hoping for rain won't fix it. Using high-quality compost and sturdy tools will help, but there's no guarantee that every pest will be avoided. Do you want to be sure? Then sourcing your supplies from a dedicated specialist like Sunflower Garden is needed—but you’re not going that far until you start your initial digging cycle.