{"title":"Calcium Thiosulfate Liquid Fertilizer (CaTs)","description":"\u003ch2\u003eCalcium Thiosulfate Liquid Fertilizer (CaTs)\u003c\/h2\u003e\u003cp\u003eCalcium thiosulfate (CaTs) is a high-efficiency liquid fertilizer delivering two essential nutrients — calcium and sulfur — in a single, fully soluble solution. Designed for precision agriculture, hydroponics, and fertigation systems, CaTs integrates seamlessly into any nutrient program to correct deficiencies fast and support vigorous plant development.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-nutrient delivery:\u003c\/strong\u003e Supplies readily available calcium and sulfur in one application, reducing input complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves soil structure:\u003c\/strong\u003e Sulfur from thiosulfate helps displace sodium and loosen compacted soils, improving water infiltration and root zone health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrects calcium deficiencies:\u003c\/strong\u003e Fast-acting soluble calcium addresses tip burn, blossom end rot, and soft tissue disorders before they impact yield.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertigation \u0026amp; drip-compatible:\u003c\/strong\u003e Fully soluble and low-salt formulation integrates cleanly into drip, micro-irrigation, and hydroponic systems without clogging emitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH-lowering effect:\u003c\/strong\u003e Mildly acidifying in alkaline soils, helping optimize nutrient availability across the root zone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad crop compatibility:\u003c\/strong\u003e Effective across vegetables, fruits, row crops, and specialty crops in both soil and soilless growing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFertigation through drip or flood systems\u003c\/li\u003e\n\u003cli\u003eSoil injection for compaction and sodium management\u003c\/li\u003e\n\u003cli\u003ePre-plant soil conditioning in high-pH or saline fields\u003c\/li\u003e\n\u003cli\u003eSupplemental calcium sourcing in hydroponic reservoirs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll Custom Hydro Nutrients calcium thiosulfate products are formulated for consistent concentration and purity — so your feed rates stay predictable and your crops stay on schedule.\u003c\/p\u003e","products":[{"product_id":"calcium-thiosulfate-6-calcium-10-sulfur-2-5-gallon","title":"Calcium Thiosulfate Fertilizer | 6% Ca 10% S","description":"\u003ch2\u003eFast-Acting Liquid Calcium \u0026amp; Sulfur for Soil and Fertigation Systems\u003c\/h2\u003e\u003cp\u003ePlant Food Co. Calcium Thiosulfate is a neutral-to-basic, chlorine-free liquid solution delivering 6% calcium and 10% thiosulfate sulfur in a single, fully compatible input. Functionally equivalent to liquid gypsum, it corrects calcium and sulfur deficiencies faster than dry amendments — without disrupting soil pH or clogging drip lines.\u003c\/p\u003e\u003cp\u003eTrusted by commercial growers, specialty crop cultivators, and soil-focused operations that need a clean, reactive calcium-sulfur source that moves through the soil profile and integrates seamlessly into existing fertigation programs.\u003c\/p\u003e\u003ch3\u003eNutrient Profile\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6% Calcium (Ca)\u003c\/strong\u003e — supports cell wall integrity, nutrient uptake, and structural strength in actively growing tissue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10% Thiosulfate Sulfur (S)\u003c\/strong\u003e — drives enzyme activation, protein synthesis, and chlorophyll production; improves soil structure by displacing sodium in high-SAR soils\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChlorine-free formula\u003c\/strong\u003e — safe for chlorine-sensitive crops and biological programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertigation and drip compatible\u003c\/strong\u003e — clear liquid solution with no particulates; won't clog emitters or injectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar application ready\u003c\/strong\u003e — can be applied as a foliar spray for rapid correction of acute calcium deficiencies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil structure improvement\u003c\/strong\u003e — breaks up compacted, sodium-affected soils; improves water infiltration and root-zone oxygen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral-to-basic pH\u003c\/strong\u003e — won't acidify soil; compatible with most nutrient programs and water sources\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCorrecting calcium and sulfur deficiencies in vegetable, fruit, and specialty crops\u003c\/li\u003e\n\u003cli\u003eReclaiming high-sodium or compacted soils\u003c\/li\u003e\n\u003cli\u003eFertigation programs requiring a clean, soluble calcium-sulfur source\u003c\/li\u003e\n\u003cli\u003ePre-plant soil conditioning and in-season maintenance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eShips as a 2.5-gallon jug.\u003c\/strong\u003e Not available for shipment to Oregon.\u003c\/p\u003e","brand":"Plant Food Co.","offers":[{"title":"Default Title","offer_id":42839726063700,"sku":"PFC-CAL-THIO-2.5-GAL","price":101.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/5365\/5380\/files\/rn-image_picker_lib_temp_a0f815f1-1ce0-4fc2-b0f9-19e4bf0ec4d7.webp?v=1774145351"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/5365\/5380\/collections\/calcium-thiosulfate.webp?v=1782472066","url":"https:\/\/customhydronutrients.com\/collections\/calcium-thiosulfate.oembed","provider":"Custom Hydro","version":"1.0","type":"link"}