Top Soil 30L bag
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Product Details
A Top Soil 30L bag contains nutrient-rich, screened soil ideal for improving garden beds, borders, and lawns. It is commonly used for levelling uneven ground, creating new planting areas, or topping up existing soil to support healthy root growth and better water retention. This premium topsoil is typically sterilised and graded, with a neutral pH, making it suitable for a wide range of plants and landscaping projects. Handy for smaller jobs, the 30L bag is easy to carry and spread, perfect for reseeding lawns, laying turf, or filling raised beds. Choose this peat-free option when you want a quality, ready-to-use soil for general garden improvement and planting.
As of May 2026, PriceNailer data confirms that the cheapest price for Top Soil 30L bag is £4.00 from Wickes across 4 suppliers. Prices have increased by 22.6% over the last 9 months.
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Frequently Asked Questions
How much area does a 30L bag of topsoil cover?
A 30L bag of topsoil typically covers approximately 0.6-1 square metre at a depth of 30-50mm. For lawn topdressing, one bag covers about 1-1.5 square metres, while for deeper planting beds you may need 2-3 bags per square metre.
What's the difference between topsoil and compost for garden use?
Topsoil provides the basic growing medium and structure for plants, while compost is decomposed organic matter that improves soil fertility. Topsoil is better for levelling and establishing lawns, whereas compost is ideal for enriching existing soil with nutrients.
Is bagged topsoil suitable for laying new turf?
Yes, quality bagged topsoil is excellent for turf laying as it provides a level, nutrient-rich base. Spread 25-50mm depth of topsoil, rake level, and lightly firm before laying turf for best results.
Can I use 30L topsoil bags for raised vegetable beds?
Absolutely, 30L topsoil bags are perfect for filling raised beds as they're easy to handle and provide consistent quality. You'll typically need 8-10 bags to fill one cubic metre of raised bed space.
How many 30L bags do I need for reseeding a lawn?
For lawn reseeding, apply 10-20mm of topsoil over the area. You'll need approximately 2-3 bags per 3 square metres, depending on how much levelling is required and the condition of your existing soil.