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Outdoor Project Planner

Guides

Practical answers to the questions people ask before they start — how much, how deep, and what it actually costs. Every recommendation is sourced.

Bags vs. Bulk Mulch: Which Should You Buy?

Latest Guide

Bags vs. Bulk Mulch: Which Should You Buy?

The answer is simple: if you need less than about 1 cubic yard of mulch, go with bagged; if it’s over roughly 2–3 cubic yards, bulk usually saves money and effort.

How Many Pavers Do You Need for a Patio?

How Many Pavers Do You Need for a Patio?

12x12 ft patio using 12x12‑inch pavers requires exactly 144 square feet of area, 159 pavers, a 4‑inch deep base totaling 1.8 cubic yards, a 1‑inch bedding sand depth using 24 bags of bedding sand, 48 feet of edge restraint, and 2 bags of polymeric sand.

How Much Grass Seed Do You Need for a New Lawn?

How Much Grass Seed Do You Need for a New Lawn?

A newly seeded lawn using turf‑type tall fescue requires 6 to 8 pounds of seed per 1,000 square feet.

How Much Gravel Do You Need for a 200-Foot Driveway?

How Much Gravel Do You Need for a 200-Foot Driveway?

A compacted gravel driveway for light residential use typically needs 4 to 6 inches of gravel over a properly prepared subgrade and sub-base—that’s the clear starting point.

How Much Landscape Rock Do You Need?

How Much Landscape Rock Do You Need?

The right depth for most landscape rock installations is 2 to 4 inches, depending on rock size and use.

How Much Paver Base Do You Need?

How Much Paver Base Do You Need?

4 to 6 inches of properly compacted crushed stone base under your pavers, topped by exactly 1 inch of bedding sand.

How Much Sand Do You Need for a Paver Patio?

How Much Sand Do You Need for a Paver Patio?

4 inches of compacted gravel base topped with exactly 1 inch of bedding sand is the standard recommendation for a paver patio.

How Much Soil Does a 4x8 Raised Bed Need?

How Much Soil Does a 4x8 Raised Bed Need?

About 1 cubic yard of soil mix will fill a 4 × 8 ft raised bed to a depth of about 12 in.

What's the Best Soil Mix for a Raised Garden Bed?

What's the Best Soil Mix for a Raised Garden Bed?

75% loam (or good-quality topsoil) mixed thoroughly with 25% finished compost is the most recommended base mix for a raised garden bed.