--- product_id: 599365973 title: "True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz)" brand: "tps nutrients" price: "43.23 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/599365973-true-signal-terpene-enhancer-plant-nutrient-supplement-flower-hardener-increases store_origin: TN region: Tunisia --- # Boosts terpene synthesis + aroma Increases bud density & weight Speeds bloom finish by 1 week True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) **Brand:** tps nutrients **Price:** 43.23 DT **Availability:** ❌ Out of Stock ## Summary > 🌱 Elevate your grow game — from good buds to legendary harvests! ## Quick Answers - **What is this?** True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) by tps nutrients - **How much does it cost?** 43.23 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/599365973-true-signal-terpene-enhancer-plant-nutrient-supplement-flower-hardener-increases) ## Best For - tps nutrients enthusiasts ## Why This Product - Trusted tps nutrients brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flush with Confidence:** Organic surfactants safely bind excess salts, ensuring a clean, smooth finish. - • **Sustainably Engineered:** Crafted with renewable ingredients for eco-conscious growers who demand results. - • **Fast-Track Your Harvest:** Accelerate your bloom cycle by up to one week and get to market faster. - • **Maximize Yield & Density:** Trigger phosphorus uptake to bulk up buds with impressive weight and density. - • **Amplify Aromas Like a Pro:** Unlock richer, more complex terpene profiles for flowers that truly stand out. ## Overview True Signal Terpene Enhancer is a 32 oz liquid plant nutrient designed to boost terpene synthesis, increase bud density, and speed up bloom finish by up to one week. Its proprietary organic acid complex triggers phosphorus uptake and enhances plant metabolism, resulting in more aromatic, denser, and heavier flowers. Safe for soil and hydroponic use, it also acts as a flushing agent to remove excess salts. Perfect for professional growers seeking faster, higher-quality yields with sustainable ingredients. ## Description Product description True Plant Science's Signal Terpene Enhancer is designed to increase bloom size, density, and terpene content. It contains the signaling compounds to tell a plant to uptake phosphorus and swell, increasing weight and density. Signal Terpene Enhancer also contains all of the building blocks for terpene enhancement, which means more aromas and more powerful flowers. Use at a rate of 2-4mL per gallon in Soil/Coco/Peat gardens and 1-2mL per gallon in hydroponic gardens. -- True's Signal Terpene Enhancer helps plants sustain high levels of metabolism. A proprietary blend of organic acids induce a shift in plant metabolism from growth to production of secondary plant metabolites. This can do two things, first, it can increase the aromatic quality of finished flowers and second, it can guide plants to finish their cycle faster. The result is dense and flavorful finished product. Directions 1. Use 2-4mL per gallon in Soil/Coco/Peat gardens and 1-2mL per gallon in hydroponic gardens. 2. Use at the last three/four weeks of bloom cycle in both soil and hydroponic gardens. 3. Flush with 2-4mL per gallon in soil gardens and 1-2mL per gallon in hydroponic gardens. Safety Warning Always wear appropriate protective gear when handling this product. Keep out of reach of children and pets. In case of accidental exposure, wash affected area thoroughly with water. For more information, refer to the manufacturer guidelines. Review: Tps - Iv started useing there whole component line n I hv to say it’s some really good stuff my plants hv almost doubled n yeild n look n feel way denser than they ever hv. I’d hv to highly recommend there products to everyone it’s a really good hydroponic food that ur trees will absolutely love. Just mk sure n flush going into flower. N also n week 4 of flower the magnisum n nitrogen build up can really mess up ur plants but long as u follow there advise n flush when they say you’ll hv the best crop of ur life. Review: Turns Good Buds Into Great Buds 🌿 - I’ll be honest I was skeptical about another “booster,” but wow… this stuff is the real deal. My plants went from looking nice to looking like they were flexing for a magazine cover frosty, fragrant, and full of life. The difference in aroma and smoothness was impossible to miss, and the effects? Superb, smooth, and long-lasting. If your grow already looks good, this makes it look professional. Excellent product it doesn’t just signal flowers, it signals results. ## Features - Causes skin irritation. - May cause respiratory irritation. - INCREASES TERPENE SYNTHESIS: True Plant Science's Signal Terpene Enhancer contains an organic acid complex that is made from powerful plant extracts that increase aromatic terpenes. - BLOOMS FINISH FASTER: Signal Terpene Enhancer increases plant metabolism and speeds up life cycle, helps plants hit finished weight up to one week faster. - INCREASES BUD DENSITY AND FINISHED WEIGHT: True's Signal Terpene Enhancer induces a stress response in plants that triggers phosphorus uptake, increasing yields and density of finished flower. - SAFE FOR USE AS A FLUSHING AGENT: Contains organic surfactants that will help bind excess salts. Use the last three/four weeks of bloom cycle, for soil gardens use at 2-4mL per gallon and 1-2mL per gallon for hydroponic gardens. - DESIGNED TO BE SUSTAINABLE: Every ingredient and every process was designed to keep sustainability in mind. True Plant Science chooses only the best and most renewable materials to build these products. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CWQBNMS | | Best Sellers Rank | 478,823 in Garden ( See Top 100 in Garden ) 1,849 in Hydroponic Nutrients & Additives | | Brand | TPS NUTRIENTS | | Brand Name | TPS NUTRIENTS | | Coverage | Full | | Customer Reviews | 4.6 out of 5 stars 1,241 Reviews | | Item Form | Liquid | | Item Weight | 32 Ounces | | Item form | Liquid | | Item weight | 32 Ounces | | Liquid Volume | 32 Fluid Ounces | | Liquid volume | 32 Fluid Ounces | | Manufacturer | True Plant Science | | Mixing Ratio | 1:32 | | Model Number | TPSSIG1Q | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | TPSSIG1Q | | Specific Uses For Product | Organic | | Specific uses for product | Organic | | Target Species | Plants | | UPC | 857611006682 | | Unit Count | 946.35 millilitre | ## Product Details - **Brand:** TPS NUTRIENTS - **Item weight:** 32 Ounces - **Item form:** Liquid - **Liquid volume:** 32 Fluid Ounces - **Specific uses for product:** Organic ## Images ![True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) - Image 1](https://m.media-amazon.com/images/I/61tBLFKbF5L.jpg) ![True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) - Image 2](https://m.media-amazon.com/images/I/81pK2y6saVL.jpg) ![True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) - Image 3](https://m.media-amazon.com/images/I/71soIEVIdZL.jpg) ![True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) - Image 4](https://m.media-amazon.com/images/I/610BRXfrQZL.jpg) ![True Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener and Increases Flavor Quart (32 oz) - Image 5](https://m.media-amazon.com/images/I/71iZ+akLUpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tps *by J***R on 6 April 2024* Iv started useing there whole component line n I hv to say it’s some really good stuff my plants hv almost doubled n yeild n look n feel way denser than they ever hv. I’d hv to highly recommend there products to everyone it’s a really good hydroponic food that ur trees will absolutely love. Just mk sure n flush going into flower. N also n week 4 of flower the magnisum n nitrogen build up can really mess up ur plants but long as u follow there advise n flush when they say you’ll hv the best crop of ur life. ### ⭐⭐⭐⭐⭐ Turns Good Buds Into Great Buds 🌿 *by B***E on 1 September 2025* I’ll be honest I was skeptical about another “booster,” but wow… this stuff is the real deal. My plants went from looking nice to looking like they were flexing for a magazine cover frosty, fragrant, and full of life. The difference in aroma and smoothness was impossible to miss, and the effects? Superb, smooth, and long-lasting. If your grow already looks good, this makes it look professional. Excellent product it doesn’t just signal flowers, it signals results. ### ⭐⭐⭐⭐⭐ This stuff just works. *by T***Y on 1 May 2025* This stuff makes a big difference. I've been using Signal for a few years now (3), and I've tried grows without it and grows with it. The frost and resin production seems to double, at least, when I use this stuff. The buds smell and taste better too. I use this toward the end of flower, the last three to four weeks, and I flush using this. It really does make better medicine. ## Frequently Bought Together - Signal Terpene Enhancer Plant Nutrient and Supplement, Flower Hardener and Increases Flavor by TPS Nutrients, 1 Quart (32 oz) - Bloom Bud Builder & Flower Hardener Plant Nutrient and Supplement, Triggers Fast Flowering by TPS Nutrients, 1 Quart (32 oz) - Silica Gold Plant Strength Nutrient and Supplement with Bioavailable Silicon by TPS Nutrients, 1 Quart (32 oz) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/599365973-true-signal-terpene-enhancer-plant-nutrient-supplement-flower-hardener-increases](https://www.desertcart.tn/products/599365973-true-signal-terpene-enhancer-plant-nutrient-supplement-flower-hardener-increases) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-11*