Soil Amendments & Conditioners

While pest and disease control, fertilizing, and proper planting techniques are key parts to your landscape and garden success, the quality of your soil can greatly impact the health of your plants more than any other factor. Doing some garden soil preparation can save you a lot of time and bring you more healthy plants. 

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Advanced soluble microbial tablets that restore and maintain fruit and vegetable gardens and flower bed cultures.
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Advanced soluble tablets that restore and maintain tree and landscape cultures
$294.11
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A professional soil surfactant that quickly solves water movement issues at and below the soil surface.
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$179.43
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A mineral supplement that will quickly turn plants from yellow to green, and is great for use in lawns, trees, flowers, shrubs, and vegetables.
$447.88
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A professionally developed surfactant with superior soil resource enhancement to achieve fast, firm, and fine turf.
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$18.49
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A highly effective soil conditioner that helps boost nutrients, the effectiveness of fertilizer, and lessens weeds and moss on lawns, gardens, and ornamental beds.
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$24.21
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A natural soil amendment that boosts the effect of fertilizers on lawns and provides magnesium and calcium.
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$47.05
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A fast acting Lime that raises the pH levels in soil and last for up to 4 months for better growth of lawns.
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$23.91
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A fast acting Lime that raises the pH levels in soil and last for up to 4 months for better growth of lawns.
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$20.77
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Vermiculite aerates compacted soil so plants can absorb more nutrients with the loosened soil and keeping it well-drained and healthy.
$72.12
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Specially formulated to help lower the pH and correct excess alkalinity in the soil.
$17.96
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A peat moss mixture that has the ideal moisture that is formulated for the orchid root and plant growth.
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Soil Moist stores water for plants and releases water as needed. Saves up to 50% in watering!
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An all-natural and 100% organic potting mix that is highly porous for excellent drainage and root ventilation for Orchids.
$442.34
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A soil surfactant that can withstand any stress, wet and dry conditions and provides better moisture access and gas exchange.
$15.67
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A medium grade Fir Bark for those who like making their own custom blend bark mix.
$48.76
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An organic planting soil that is Ideal for organic vegetable gardens, flowers, shrubs and trees.
$92.20
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A blend of peat moss and perlite that is pH adjusted with good water retention as well as good drainage, ideal for young plants.
$73.35
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A professional blend of fulvic acid that helps in early season root development, and improves a fertilizers performance and faster seedling growth as a fertilizer additive.
$44.16
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An organic potting soil that is ideal for Herbs, Vegetables, Indoor Gardens, Container Plants, Flowers, Houseplants, Hanging Baskets and Patio Containers.
$43.58
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An organic planting mix that is Ideal for English Teas, Flowers, Hybrid Teas, Mini Roses, Climbers, Annuals & Perennials.
$175.37
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An effective and convenient binding agent that exceeds the requirements for non alphastic tacking emulsions.
$58.77
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An organic planting mix that has a balanced blend of organic nutrients that is ideal for flowers, trees, shrubs, vegetables, ground covers and seed cover.
$23.46
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An all purpose organic mix that promotes root growth and improves the water uptake of the plants.

Soil Amendments

Soil amendments, also called soil conditioners, are materials added to your soil that aim to improve aspects of your soil, like water retention, permeability, drainage, aeration, and structure. Your soil should be able to support the roots of your plants while providing the optimal environment for growth. Soil amendments are thoroughly mixed into the soil, not laid on top like mulch. 

Types of Soil Amendments & Conditioners

The end results you’re looking for will determine which type of soil amendment you choose. Organic soil amendments include sphagnum peat, wood chips, grass clippings, straw, compost, manure, biosolids, sawdust, and wood ash. Inorganic soil amendments are manmade or mined, and include vermiculite, perlite, pea gravel, and sand. Organic products have the added benefit of containing nutrients and serve as a food source for beneficial fungi, bacteria, and earthworms, and are the best soil amendments for vegetable gardens. 

Using Soil Amendments 

Before choosing something to add to improve your soil, you should first assess your soil’s condition and research before adding anything to your soil. Soil testing can help you determine what you soil needs in order to better support plant growth. You can order soil tests, which will tell you the current pH, levels of nutrients (phosphorus, potassium, calcium, magnesium, zinc, manganese), and any fertilizer recommendations. These tests can make it clearer on the amendments you might need for your soil. 

 

Along with a soil test, you need to diagnose your soil as heavy (clay-based) or light (sand-based) because certain combinations of soils and amendments can make your soil worse. For example, difficult clay soils need to be porous, permeability, aeration, and drainage and you could use peat, wood chips, tree bark, or straw; adding sand to clay can make it even more compacted, similar to concrete. Sandy soils need to be able to hold water and nutrients and benefit from decomposed organic materials.

See also: Lawn & Garden Pest Control

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