{"product_id":"iron-chlorosis-tree-fertilizer-spikes-125-pack-fertilizer-sticks-amp-plant-food-spikes-for-oak-maple-birch-amp-pine-trees-contains-4-8-sulfur-iron-nitrogen-phosphate-potassium","title":"Iron Chlorosis Tree Fertilizer Spikes 125 Pack -Fertilizer Sticks \u0026amp Plant Food Spikes for Oak Maple Birch \u0026amp Pine Trees - Contains 4.8% Sulfur Iron Nitrogen Phosphate Potassium","description":"\u003cp\u003e- COMPLETE TREE FOOD SPIKES: Lutz Iron Chlorosis Spikes offer a balanced tree fertilizer spike formula tailored for trees and shrubs. With essential nutrients like Iron (16%), Nitrogen (5%), Sulfur (4.8%), Phosphaate (3%), Potassium (3%), these plant food spikes combat common deficiencies and promote lush growth in your garden.\n- EFFORTLESS APPLICATION: Nourish your plants with ease using Lutz tree spikes fertilizer. Simply insert these fertilizer spikes into the soil near the root zone, without the need for measuring or mixing. A no-hassle solution for enriching your lawn, our tree spikes fertilizer are a must-have for landscape maintenance.\n- SUSTAINED PLANT NOURISHMENT: Experience the long-lasting benefits of Lutz Tree and Shrub Spikes. These tree food spikes utilize slow-release technology, providing continuous feeding and delivering essential nutrients directly to your plants' roots for up to 12 months, ensuring vibrant and healthy foliage with fertilizer spikes for trees.\n- TARGETED FERTILIZERS FOR TREES: Lutz Corp Spikes address key nutrient deficiencies common in Oak, Maple, Birch, and Pine trees. As a specialized tree and shrub fertilizer, these plant spikes supply crucial elements, supporting optimal growth and vitality. Keep your green friends looking their best year-round with tree fertilizer spikes.\n- NO MESS SOLUTION: Embrace a tidier garden fertilizer routine with Lutz spikes. Our tree spikes offer a mess-free alternative to traditional fertilizers for trees, reducing spills and offering a smooth gardening experience.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003eWhat trees and shrubs are these spikes designed for?\u003c\/p\u003e\u003cp\u003eWhat is the nutrient formula?\u003c\/p\u003e\u003cp\u003eHow long does one application last?\u003c\/p\u003e\u003cp\u003eHow do I apply the spikes?\u003c\/p\u003e\u003cp\u003eHow many spikes do I use per tree?\u003c\/p\u003e\u003cp\u003eHow close to the trunk should I insert the spikes?\u003c\/p\u003e\u003cp\u003eWill these spikes burn my trees or over-fertilize them?\u003c\/p\u003e\u003cp\u003eAre these spikes safe for pets and children?\u003c\/p\u003e\u003cp\u003eCan I use these on acid-loving plants?\u003c\/p\u003e\u003cp\u003eAre these organic?\u003c\/p\u003e\u003cp\u003eHow are these different from Lutz Palm Spikes?\u003c\/p\u003e\u003cp\u003eCan these be used year-round?\u003c\/p\u003e\u003cp\u003eDo these work in all soil types?\u003c\/p\u003e\u003cp\u003eWhat makes Lutz spikes different from brands like Jobe's or Miracle-Gro?\u003c\/p\u003e\u003cp\u003eWhere can I buy more or get a larger pack?\u003c\/p\u003e\u003cp\u003eWhat trees and shrubs are these spikes designed for?\u003c\/p\u003e\u003cp\u003eThese spikes are formulated specifically for northern trees and shrubs ? such as maple, birch, oak, dogwood, and boxwood ? that commonly suffer from iron, manganese, and sulfur deficiencies.\u003c\/p\u003e\u003cp\u003eWhat is the nutrient formula?\u003c\/p\u003e\u003cp\u003eThe 8-10-10 formula contains: Nitrogen (8%), Phosphate (10%), Potash (10%), Sulfur (4.8%), Iron (3.3%), and Manganese (3.2%). The balanced blend supports leaf, root, and overall plant health.\u003c\/p\u003e\u003cp\u003eHow long does one application last?\u003c\/p\u003e\u003cp\u003eEach spike uses a slow-release formula that feeds continuously for up to 12 months, so you only need to apply once per year.\u003c\/p\u003e\u003cp\u003eHow do I apply the spikes?\u003c\/p\u003e\u003cp\u003eSimply insert the spikes into the soil near the root zone of trees or shrubs ? no measuring, mixing, or special tools required.\u003c\/p\u003e\u003cp\u003eHow many spikes do I use per tree?\u003c\/p\u003e\u003cp\u003eThe number of spikes depends on the size of the tree. Refer to the package label for guidance based on your tree's trunk diameter or drip line size.\u003c\/p\u003e\u003cp\u003eHow close to the trunk should I insert the spikes?\u003c\/p\u003e\u003cp\u003ePlace spikes near the root zone (dripline area), not directly against the trunk, to ensure nutrients reach active roots effectively.\u003c\/p\u003e\u003cp\u003eWill these spikes burn my trees or over-fertilize them?\u003c\/p\u003e\u003cp\u003eThe slow-release design minimizes the risk of over-fertilization, making them safe for gardeners of all experience levels.\u003c\/p\u003e\u003cp\u003eAre these spikes safe for pets and children?\u003c\/p\u003e\u003cp\u003eKeep out of reach of children and pets. Always wear gloves when handling, and store in a cool, dry place away from heat sources.\u003c\/p\u003e\u003cp\u003eCan I use these on acid-loving plants?\u003c\/p\u003e\u003cp\u003eYes ? the elemental sulfur (4.8%) helps lower soil pH, which enhances the uptake of iron and manganese, making these spikes well-suited for acid-loving trees and shrubs.\u003c\/p\u003e\u003cp\u003eAre these organic?\u003c\/p\u003e\u003cp\u003eThe product is listed with an organic special feature, but always check the label or contact the manufacturer for full organic certification details.\u003c\/p\u003e\u003cp\u003eHow are these different from Lutz Palm Spikes?\u003c\/p\u003e\u003cp\u003eThe non-Palm (Perfect Tree) formula uses an 8-10-10 blend with nitrogen, phosphate, potash, sulfur, iron, and manganese for northern trees and shrubs. The Palm formula contains nutrients specifically blended for palms and ferns.\u003c\/p\u003e\u003cp\u003eCan these be used year-round?\u003c\/p\u003e\u003cp\u003eYes ? because each spike lasts up to 12 months, a single annual application is sufficient. Best applied at the start of the growing season.\u003c\/p\u003e\u003cp\u003eDo these work in all soil types?\u003c\/p\u003e\u003cp\u003eThese spikes are designed to deliver nutrients directly to the root zone regardless of soil type, though they work especially well in soils where pH adjustment is needed for nutrient uptake.\u003c\/p\u003e\u003cp\u003eWhat makes Lutz spikes different from brands like Jobe's or Miracle-Gro?\u003c\/p\u003e\u003cp\u003eLutz spikes offer a 12-month continuous feed (vs. seasonal reapplication every 3?6 months for Jobe's or Miracle-Gro), include iron and manganese to combat northern tree deficiencies, and feature an 8-10-10 formula with sulfur for specific tree types.\u003c\/p\u003e\u003cp\u003eWhere can I buy more or get a larger pack?\u003c\/p\u003e\u003cp\u003eThe spikes come in a 40-count pack and are available on Amazon. A 125-count pack is also available for the Palm formula.\u003c\/p\u003e","brand":"EcoGrovia","offers":[{"title":"Iron \/ 125 Spikes","offer_id":48574389584126,"sku":"B0D4XRPVTG","price":264.41,"currency_code":"USD","in_stock":true},{"title":"Iron \/ 40 Spikes","offer_id":48574389682430,"sku":"B0D33ZGNKF","price":131.6,"currency_code":"USD","in_stock":true},{"title":"Maple-Birch \/ 125 Spikes","offer_id":48574389715198,"sku":"B0F9H9GYCM","price":264.41,"currency_code":"USD","in_stock":true},{"title":"Maple-Birch \/ 40 Spikes","offer_id":48574389747966,"sku":"B0D33Z2LJD","price":131.6,"currency_code":"USD","in_stock":true},{"title":"Perfect \/ 125 Spikes","offer_id":48574389780734,"sku":"B0D3FFWMHD","price":264.41,"currency_code":"USD","in_stock":true},{"title":"Perfect \/ 40 Spikes","offer_id":48574389813502,"sku":"B006UIAYIO","price":131.6,"currency_code":"USD","in_stock":true},{"title":"Ultra Citrus \/ 125 Spikes","offer_id":48574389846270,"sku":"B0D4XF9NNR","price":264.41,"currency_code":"USD","in_stock":true},{"title":"Ultra Citrus \/ 40 Spikes","offer_id":48574389879038,"sku":"B0D3419YZM","price":131.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/8520\/4734\/files\/81TCuCXUriL._SX522.jpg?v=1783832261","url":"https:\/\/ecogrovia1.com\/products\/iron-chlorosis-tree-fertilizer-spikes-125-pack-fertilizer-sticks-amp-plant-food-spikes-for-oak-maple-birch-amp-pine-trees-contains-4-8-sulfur-iron-nitrogen-phosphate-potassium","provider":"EcoGrovia","version":"1.0","type":"link"}