{"product_id":"root-booster-by-plant-smart","title":"Root Booster by Nutritive Solutions®","description":"\u003ch1\u003eRoot Booster by Nutritive Solutions®\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional-Grade Mycorrhizal Root Development Formula — Trusted by Nurseries, Proven in Your Garden\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"border: 3px solid #2196F3; padding: 16px; margin: 20px 0; border-radius: 6px;\"\u003e\n\u003ch2\u003eBUDGET-FRIENDLY STARTER: 8 oz. Pouch\u003c\/h2\u003e\n\u003cp\u003eNew to Root Booster by Plant Smart®? The 8 oz. pouch gives you the identical professional-grade Mycorrhizal formula in a compact, trial-friendly size. Same granular Mycorrhizae. Same 3-3-4 NPK with sulfur and iron. Perfect for treating new or established plantings, a container garden, or a single raised bed. Start small, see the difference, then stock up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 3px solid green; padding: 16px; margin: 20px 0; border-radius: 6px;\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003eStack Your Savings at Checkout\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 pouch — Original price\u003c\/li\u003e\n\u003cli\u003eBuy 2 pouches — Save 15% automatically at checkout\u003c\/li\u003e\n\u003cli\u003eBuy 4 pouches — Save 25% automatically at checkout\u003c\/li\u003e\n\u003cli\u003eBuy 6 pouches — Save 30% automatically at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSavings apply automatically at checkout — no code needed. Stock up and treat every new planting this season.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy Root Booster by Plant Smart® is Trending in 2026\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGardeners are losing plants to transplant shock — Root Booster stops that cycle before it starts\u003c\/li\u003e\n\u003cli\u003eMycorrhizae is the same beneficial root fungi used by commercial growers to maximize establishment rates\u003c\/li\u003e\n\u003cli\u003eWorks on trees, shrubs, perennials, vegetables, and container plants — one formula, every planting\u003c\/li\u003e\n\u003cli\u003eEco-friendly biology paired with a balanced 3-3-4 NPK plus sulfur and iron — roots and nutrition in one application\u003c\/li\u003e\n\u003cli\u003eTrusted by professional nurseries and now available direct to home gardeners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Root Booster Does For You\u003c\/h2\u003e\n\u003cp\u003eThe moment a plant goes into the ground, it faces its greatest challenge — establishing a root system strong enough to sustain growth. Root Booster by Nutritive Solutions® changes that equation. Mycorrhizal fungi colonize the root surface within days of application, extending the root system's reach by up to 700% and dramatically improving water and nutrient absorption. Paired with a balanced 3% nitrogen, 3% phosphate, and 4% potash analysis — plus sulfur and iron micronutrients — your plants get both the biological foundation and the nutritional support they need to anchor fast, grow strong, and thrive through every season.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMycorrhizae extend the root zone up to 700%, accessing water and nutrients roots can't reach alone\u003c\/li\u003e\n\u003cli\u003eDramatically reduces transplant shock and wilting in newly planted specimens\u003c\/li\u003e\n\u003cli\u003e3% nitrogen supports early green growth and canopy development\u003c\/li\u003e\n\u003cli\u003e3% phosphate fuels root cell division and energy transfer at establishment\u003c\/li\u003e\n\u003cli\u003e4% potash strengthens cell walls and improves drought and stress tolerance\u003c\/li\u003e\n\u003cli\u003eSulfur and iron micronutrients support chlorophyll production and overall plant vigor\u003c\/li\u003e\n\u003cli\u003eSafe for use on edibles, ornamentals, trees, and shrubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePlant Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e Mycorrhizae (beneficial root-colonizing fungi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Analysis:\u003c\/strong\u003e 3% Total Nitrogen — 3% Available Phosphate (P₂O₅) — 4% Soluble Potash (K₂O)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicronutrients:\u003c\/strong\u003e Sulfur (S) — Iron (Fe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula Type:\u003c\/strong\u003e Professional-grade biological root stimulant with balanced NPK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 8 oz Pouch (starter) | 1 Gallon (landscape ready)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Use at transplanting, seeding, or as a root drench for established plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Trees, shrubs, perennials, annuals, vegetables, container plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco Profile:\u003c\/strong\u003e Eco-friendly, non-burning biological formula\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Plant Smart® | Distributed by Plant Factory Direct\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdd to Cart — Treat Every New Planting This Season\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePremium Features \u0026amp; Solutions\u003c\/h2\u003e\n\u003cp\u003eMost fertilizers feed the leaves. Root Booster by Nutritive Solutions® feeds the foundation. Conventional synthetic fertilizers push top growth at the expense of root development — leaving plants dependent on repeated applications and vulnerable to stress. Root Booster works differently. Its Mycorrhizal formula introduces beneficial fungi directly into the root zone, where they form a symbiotic network that extends root reach, improves water uptake, and unlocks soil nutrients that roots cannot access on their own. The balanced 3-3-4 NPK analysis ensures your plant has the nitrogen to push early growth, the phosphate to fuel root cell division, and the potash to build the cellular strength that carries it through heat, drought, and seasonal transitions. Sulfur and iron micronutrients round out the formula, supporting chlorophyll synthesis and sustained plant vigor from the ground up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Your Size:\u003c\/strong\u003e The \u003cstrong\u003e8 oz Pouch\u003c\/strong\u003e is ideal for new gardeners, small-space gardens, and trial use. The \u003cstrong\u003e1 Gallon\u003c\/strong\u003e is the professional landscape-ready volume that treats dozens of plantings and delivers the best cost-per-application value.\u003c\/p\u003e\n\u003ch2\u003eSmart Growing Guide\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eBeginner Guide — Simple Steps to Stronger Roots\u003c\/strong\u003e\u003c\/summary\u003e\n\u003col\u003e\n\u003cli\u003eApply Root Booster granules directly into the planting hole or mix into backfill soil at transplanting\u003c\/li\u003e\n\u003cli\u003ePlace the plant root ball in direct contact with the treated soil so Mycorrhizae can colonize immediately\u003c\/li\u003e\n\u003cli\u003eWater in thoroughly after planting — moisture activates the fungi and drives colonization\u003c\/li\u003e\n\u003cli\u003eRepeat at the start of each new growing season or whenever you add new plants\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry location away from direct sunlight between uses\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThat's it. You don't need to be a horticulturist to get professional results — just apply at planting and let the biology do the work.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAdvanced Guide — Maximize Mycorrhizal Colonization and Plant Performance\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eApply at transplanting for maximum colonization — Mycorrhizae establish fastest when in direct contact with freshly exposed root surfaces\u003c\/li\u003e\n\u003cli\u003eThe phosphate in the 3-3-4 formula supports the energy demands of rapid fungal network expansion — no need to add a separate starter fertilizer\u003c\/li\u003e\n\u003cli\u003eFor bare-root specimens, dust roots directly with granules before planting to ensure full surface contact\u003c\/li\u003e\n\u003cli\u003eAvoid applying high-phosphorus synthetic fertilizers simultaneously — excess soluble phosphorus can suppress Mycorrhizal colonization\u003c\/li\u003e\n\u003cli\u003eIn compacted or depleted soils, aerate the planting zone before application to improve fungal penetration and network spread\u003c\/li\u003e\n\u003cli\u003eSulfur in the formula helps lower pH in alkaline soils, improving iron availability and overall nutrient uptake efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003ch2\u003ePro Tips for Maximum Impact\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlace granules in direct contact with the root ball — Mycorrhizae must touch roots to colonize\u003c\/li\u003e\n\u003cli\u003ePair with a quality mulch layer to retain soil moisture and protect the fungal network in the root zone\u003c\/li\u003e\n\u003cli\u003eUse on every new planting this season — trees, shrubs, perennials, and vegetables all respond to Mycorrhizal inoculation\u003c\/li\u003e\n\u003cli\u003eDon't skip the watering-in step — moisture is essential for fungal activation and early colonization\u003c\/li\u003e\n\u003cli\u003eTreat bare-root plants before planting for the fastest possible establishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are Mycorrhizae and why do they matter?\u003c\/strong\u003e\u003cbr\u003eMycorrhizae are naturally occurring beneficial fungi that form a symbiotic relationship with plant roots. They extend the root system's effective reach by up to 700%, dramatically improving water absorption, phosphorus uptake, and overall nutrient access — especially in stressed or depleted soils. They are the same biology used in commercial nursery and landscape production worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is Root Booster different from a standard fertilizer?\u003c\/strong\u003e\u003cbr\u003eStandard fertilizers deliver nutrients. Root Booster by Nutritive Solutions® delivers biology plus nutrition. The Mycorrhizal fungi build a living root network that works continuously, while the 3-3-4 NPK with sulfur and iron provides the balanced nutritional foundation your plant needs at establishment — all in one application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 3-3-4 NPK analysis mean?\u003c\/strong\u003e\u003cbr\u003e3% nitrogen supports early shoot and leaf development. 3% phosphate (P₂O₅) fuels root cell division and energy transfer — critical at transplanting. 4% potash (K₂O) builds cell wall strength and improves drought and stress tolerance. Sulfur and iron micronutrients support chlorophyll production and sustained plant vigor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Root Booster on established plants?\u003c\/strong\u003e\u003cbr\u003eYes. Apply as a granular top-dress or work into the soil around the drip line of established trees and shrubs to introduce Mycorrhizae into the existing root zone and reinvigorate plant health.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Root Booster safe for edible plants and vegetables?\u003c\/strong\u003e\u003cbr\u003eYes. The formula is eco-friendly and safe for use on vegetables, herbs, fruit trees, and edible landscapes. Follow label directions for application rates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow soon will I see results?\u003c\/strong\u003e\u003cbr\u003eMost gardeners notice reduced wilting and faster recovery from transplant stress within the first 7-14 days as Mycorrhizal colonization begins. Visible new growth acceleration typically appears within 3-4 weeks as the expanded root network comes online.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size should I buy?\u003c\/strong\u003e\u003cbr\u003eEach \u003cstrong\u003e8 oz. Pouch\u003c\/strong\u003e will feed up to 192 plants  — making it an exceptional value for home gardeners, raised bed growers, and anyone planting a full season of starts. It contains the identical professional-grade Mycorrhizal formula used by commercial nurseries, in a compact size that's easy to store and use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many plants does one pouch treat, and what do the label rates mean?\u003c\/strong\u003e\u003cbr\u003eAt the light application rate of \u003cstrong\u003e1\/4 teaspoon per plant\u003c\/strong\u003e, one 8 oz. pouch will treat approximately  up to 192 small plants — an outstanding value for home gardeners and raised bed growers.\u003cem\u003e\u003cstrong\u003e T\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003ehe \u003c\/em\u003eapplication rates printed on the rear of the pouch reflect a tested and proven medium to heavy rate, which delivers a more concentrated dose per plant and will treat fewer plants per pouch.\u003c\/strong\u003e\u003c\/em\u003e Both rates are effective — the light rate is ideal for small transplants and starts, while the medium to heavy rate is recommended for larger specimens, stressed plants, or situations where faster establishment is the priority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the savings work?\u003c\/strong\u003e\u003cbr\u003eAdd 2, 4, or 6 pouches of Root Booster to your cart and the discount applies automatically at checkout — no code needed. Buy 2 saves 15%, Buy 4 saves 25%, Buy 6 saves 30%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Root Booster with other fertilizers?\u003c\/strong\u003e\u003cbr\u003eYes, with one caution: avoid applying high-phosphorus synthetic fertilizers at the same time, as excess soluble phosphorus can suppress Mycorrhizal colonization. The 3-3-4 formula in Root Booster provides all the phosphate needed at establishment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Root Booster work in containers?\u003c\/strong\u003e\u003cbr\u003eYes. Mix or granules into or potting media at planting time. Apply as a top-dress at the start of each growing season to maintain Mycorrhizal activity in the container environment. Reefer to back of pouch rates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I store Root Booster between uses?\u003c\/strong\u003e\u003cbr\u003eStore in a cool, dry location away from direct sunlight and extreme temperatures. Proper storage maintains Mycorrhizal viability between applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Root Booster safe around pets?\u003c\/strong\u003e\u003cbr\u003eMycorrhizae are naturally occurring soil organisms and are generally considered non-toxic. However, as with all garden products, we recommend keeping pets away from treated areas until the product has been watered in and the soil has dried. Always refer to the product label and Safety Data Sheet for complete safety information, and consult your veterinarian if you have specific concerns about your pet's exposure.\u003c\/p\u003e\n\u003cdiv style=\"border: 3px solid red; padding: 16px; margin: 20px 0; border-radius: 6px;\"\u003e\n\u003ch2\u003eTake Action Now — Your Plants Are Waiting\u003c\/h2\u003e\n\u003cp\u003eEvery day a new plant sits in the ground without a strong root system is a day it is fighting to survive instead of growing. Root Booster by Plant Smart® gives your plants the Mycorrhizal advantage and the balanced nutrition they need from the moment they go in the ground. Professional results. Eco-friendly formula. Direct from the nursery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdd to Cart — Treat Every New Planting This Season\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eOrdering \u0026amp; Shipping\u003c\/h3\u003e\n\u003cp\u003eRoot Booster by Nutritive Solutions® ships direct from Plant Factory Direct. Orders are processed and shipped promptly. Standard and premium shipping options are available at checkout. This is a physical product that ships to your door — no local pickup required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eNote: The images and videos on our site are the best way to show off our products and show how good we are as growers. Depending on the season you buy, you may get a plant that is smaller or bigger than the picture shows. The plant might bloom like it does on our site, but it might not. We cut off the blooms most of the time because they don't ship well. When you buy our plants, think of them as an investment in your future garden, and enjoy the process of seeing it grow to its fullest.\u003c\/p\u003e","brand":"Plant Factory Direct","offers":[{"title":"8 Ounce Pouch- New Item","offer_id":44139840503844,"sku":"PS- Root Booster 8oz Pouch","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8759\/2228\/files\/plantsmart-rootbooster-front.jpg?v=1777722630","url":"https:\/\/plantfactorydirect.com\/products\/root-booster-by-plant-smart","provider":"Plant Factory Direct","version":"1.0","type":"link"}