CULTIVRA gardening
Practical guidance for the garden you actually have.
Soil and compost guides covering soil types, testing, pH, amendments, fertility, composting methods, organic matter, drainage, and practical ways to build healthier garden soil.

The guides that make the rest of gardening easier to understand.
Featured guide
Soil Testing: How to Test Garden Soil and Understand Your Results
Soil testing shows what is happening below the surface before you add fertilizer, lime, compost, sulfur or another amendment. A useful test can reveal…
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Soil & Compost
Soil Compaction: How to Identify, Fix and Prevent Compacted Garden Soil
Soil compaction happens when pressure pushes soil particles closer together and reduces the…
Soil & Compost
Soil Drainage: How to Diagnose and Improve Poorly Drained Garden Soil
Soil drainage describes how excess water moves through and away from the root…
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02 · Explore →Browse practical CULTIVRA guides related to Gypsum for Clay Soil.
03 · Explore →Browse practical CULTIVRA guides related to Clay Soil.
04 · Explore →Browse practical CULTIVRA guides related to Sandy Soil.
05 · Explore →Browse practical CULTIVRA guides related to Gypsum Soil Amendment.
06 · Explore →Browse practical CULTIVRA guides related to Loam Soil.
07 · Explore →Browse practical CULTIVRA guides related to Four Main Types of Soil.
08 · Explore →Browse practical CULTIVRA guides related to How to Improve Clay Soil.
Timely guides for the decisions gardeners are making this season.

Soil testing shows what is happening below the surface before you…

Soil compaction happens when pressure pushes soil particles closer together and…

Soil drainage describes how excess water moves through and away from…

To prepare soil for planting, start by understanding the bed you…
Browse the complete category archive, from first decisions to practical next steps.
Garden Soil Sample
Soil Testing: How to Test Garden Soil and Understand Your Results
Soil testing shows what is happening below the surface before you add fertilizer, lime, compost,…
10 min
Compacted Soil
Soil Compaction: How to Identify, Fix and Prevent Compacted Garden Soil
Soil compaction happens when pressure pushes soil particles closer together and reduces the pore space…
9 min
Clay Soil Drainage
Soil Drainage: How to Diagnose and Improve Poorly Drained Garden Soil
Soil drainage describes how excess water moves through and away from the root zone while…
10 min
Soil Preparation
How to Prepare Soil for Planting: A Step-by-Step Guide for Garden Beds
To prepare soil for planting, start by understanding the bed you already have before adding…
10 min
Loam Soil Texture
Soil Texture: How to Identify Your Soil With the USDA Soil Texture Triangle
Soil texture describes the relative proportions of sand, silt, and clay in the mineral part…
12 min
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