--- product_id: 650299882 title: "TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer" brand: "tps nutrients" price: "291.94 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/650299882-tps-nutrients-signal-terpene-enhancer-flower-hardener-increases-flavor-1 store_origin: TN region: Tunisia --- # Increases Terpene Synthesis Boosts Bud Density Speeds Up Bloom Cycle TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer **Brand:** tps nutrients **Price:** 291.94 DT **Availability:** ❌ Out of Stock ## Summary > 🌿 Elevate Your Grow Game! ## Quick Answers - **What is this?** TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer by tps nutrients - **How much does it cost?** 291.94 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/650299882-tps-nutrients-signal-terpene-enhancer-flower-hardener-increases-flavor-1) ## 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 - • **Accelerate Growth:** Finish your blooms up to a week faster, maximizing your harvest potential. - • **Density on Demand:** Induces a stress response for increased phosphorus uptake, resulting in denser buds. - • **Eco-Friendly Formula:** Crafted with sustainability in mind, using only renewable materials. - • **Unlock Nature's Aroma:** Elevate your plants with enhanced terpenes for a richer flavor profile. - • **Versatile Application:** Safe for use as a flushing agent, ensuring optimal plant health during the final weeks. ## Overview The TPS NUTRIENTS Signal Terpene Enhancer is a 1-gallon fertilizer designed to boost terpene synthesis, accelerate bloom cycles, and enhance bud density. Made from organic extracts, it promotes sustainable growth while being safe for flushing applications. ## 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 Use at a rate of 2-4mL per gallon in Soil/Coco/Peat gardens and 1-2mL per gallon in hydroponic gardens. Safety Warning Use at recommended rates only. Keep out of reach of children and pets. Avoid contact with skin and eyes. In case of accidental contact, rinse thoroughly with water. Do not ingest. Store in a cool, dry place away from heat sources and open flames. Do not use on plants intended for human consumption without proper certification. Review: Foliar Feeding with TPS Nutrients - I purchased TPS Nutrients Canopy, Cal-Mag, Base-A, Base-B, N-Primer, Bloomer, Signal. Here is how I have been using it with great success. Veg-Cycle Twice weekly I apply a broad spectrum mixture consisting of: 30ml Canopy 25ml each of Base-A & Base-B 3ml of Cal-Mag 10ml Bloomer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Twice weekly apply N-Primer 20ml N-Primer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Bloom-Cycle Once weekly I apply a broad spectrum mixture consisting of: 30ml Canopy 10ml each of Base-A & Base-B 3ml of Cal-Mag 30ml Bloomer 30ml Signal mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Once weekly apply N-Primer 10ml N-Primer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Twice weekly extra bloomer push 30ml Bloomer 30ml Signal mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. I am on a water well, the average PH is 6.5 @ 52degrees. Review: Phenomenal Terpene Enhancer, Flower Density Increaser, and Definitely Signals Plants to Bulk up a - As a quick aside to Daniel Thomas’ review below, nitrogen is definitely not useless in flower. Less is used, but there’s a reason that leaves yellow towards harvest time and that’s because the flowers are bulking and ripening and need the nitrogen, a mobile nutrient, much more than the plants. Not to mention they need nitrogen during stretch and certain cultivars also like to have more nitrogen during flower. It’s a myth that it’s completely useless during flower. Most bloom nutrients have some nitrogen. PK or bloom boosters don’t tend to, but that’s why they’re not called NPK boosters. Anyways, this is a phenomenal product. Kicks Terpinators ass. I haven’t used that stuff in a long time. It definitely also helps to dense up your flowers during the bulking and ripening, and definitely helps to break down Mono-terps into Sesquiterpenes. Although this also happens during the cure. I still use molasses and some other carbohydrates as well as this. I think that the variety is good for the microbes and thus good for the plants. Especially when growing organically, which most True products are, the plant is drawing different microbes into the rhizosphere at different points, and so I think the variety helps to ensure there’s plenty of what the plants will need at any given point. While I use living organic soil which can use water only, I still use a few additives, Signal and Terpenez included. As well as a few other True products. And I use Canopy as my main foliar during Veg, rotated with IPM foliar sprays and some other nutrient foliars. I use teas three times a grow. Once halfway through Veg I use a Veg tea, then at 2 weeks into flower and again at 6 weeks I use bloom teas. I also continue to add microbes weekly, and carbs with every other watering, mixing it up. But I definitely use Signal at 2 ml/gallon from halfway through flowering on. I also use True’s Organic Cal-Mag since almost everyone has a Magnesium deficiency and doesn’t realize it. And extra Calcium can’t hurt. Lastly, I bought my True bottles about a year ago and contacted the company since the bottle says to use within a year. They said that as long as it’s stored in a cool, dark place, they should last 3 years or more. He said that the nutrient mixes are pretty stable. Just thought that would help some people out. Happy growing! ## Features - 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 | B07CWQ2V2G | | Best Sellers Rank | 445,900 in Garden ( See Top 100 in Garden ) 1,755 in Hydroponic Nutrients & Additives | | Brand | TPS NUTRIENTS | | Brand Name | TPS NUTRIENTS | | Coverage | Full | | Customer Reviews | 4.6 out of 5 stars 293 Reviews | | Item Form | Liquid | | Item Weight | 128 Ounces | | Item form | Liquid | | Item weight | 128 Ounces | | Liquid Volume | 128 Fluid Ounces | | Liquid volume | 128 Fluid Ounces | | Manufacturer | True Plant Science | | Mixing Ratio | The external websites do not provide information on the mixing ratio of the product. | | Model Number | TPSSIG1G-FBA-UPC-0523 | | Number of Items | 1 | | Part Number | TPSSIG1G | | Specific Uses For Product | [Plant Growth, Yield Increase, Flushing (Possible)] | | Specific uses for product | [Plant Growth, Yield Increase, Flushing (Possible)] | | Target Species | plants, flowers | | UPC | 857611006699 | | Unit Count | 3785.408 millilitre | ## Product Details - **Brand:** TPS NUTRIENTS - **Item form:** Liquid - **Item weight:** 128 Ounces - **Liquid volume:** 128 Fluid Ounces - **Specific uses for product:** [Plant Growth, Yield Increase, Flushing (Possible)] ## Images ![TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer - Image 1](https://m.media-amazon.com/images/I/711Vrqz0nPL.jpg) ![TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer - Image 2](https://m.media-amazon.com/images/I/81pK2y6saVL.jpg) ![TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer - Image 3](https://m.media-amazon.com/images/I/71soIEVIdZL.jpg) ![TPS NUTRIENTS Signal Terpene Enhancer, Flower Hardener, Increases Flavor, 1 Gallon (128 oz) - Fertilizer - Image 4](https://m.media-amazon.com/images/I/71oRFCF+R0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Foliar Feeding with TPS Nutrients *by W***E on 30 August 2021* I purchased TPS Nutrients Canopy, Cal-Mag, Base-A, Base-B, N-Primer, Bloomer, Signal. Here is how I have been using it with great success. Veg-Cycle Twice weekly I apply a broad spectrum mixture consisting of: 30ml Canopy 25ml each of Base-A & Base-B 3ml of Cal-Mag 10ml Bloomer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Twice weekly apply N-Primer 20ml N-Primer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Bloom-Cycle Once weekly I apply a broad spectrum mixture consisting of: 30ml Canopy 10ml each of Base-A & Base-B 3ml of Cal-Mag 30ml Bloomer 30ml Signal mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Once weekly apply N-Primer 10ml N-Primer mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. Twice weekly extra bloomer push 30ml Bloomer 30ml Signal mixed in a 1 gallon sprayer, each gallon covers roughly 8 large plants. I am on a water well, the average PH is 6.5 @ 52degrees. ### ⭐⭐⭐⭐⭐ Phenomenal Terpene Enhancer, Flower Density Increaser, and Definitely Signals Plants to Bulk up a *by D***S on 7 January 2020* As a quick aside to Daniel Thomas’ review below, nitrogen is definitely not useless in flower. Less is used, but there’s a reason that leaves yellow towards harvest time and that’s because the flowers are bulking and ripening and need the nitrogen, a mobile nutrient, much more than the plants. Not to mention they need nitrogen during stretch and certain cultivars also like to have more nitrogen during flower. It’s a myth that it’s completely useless during flower. Most bloom nutrients have some nitrogen. PK or bloom boosters don’t tend to, but that’s why they’re not called NPK boosters. Anyways, this is a phenomenal product. Kicks Terpinators ass. I haven’t used that stuff in a long time. It definitely also helps to dense up your flowers during the bulking and ripening, and definitely helps to break down Mono-terps into Sesquiterpenes. Although this also happens during the cure. I still use molasses and some other carbohydrates as well as this. I think that the variety is good for the microbes and thus good for the plants. Especially when growing organically, which most True products are, the plant is drawing different microbes into the rhizosphere at different points, and so I think the variety helps to ensure there’s plenty of what the plants will need at any given point. While I use living organic soil which can use water only, I still use a few additives, Signal and Terpenez included. As well as a few other True products. And I use Canopy as my main foliar during Veg, rotated with IPM foliar sprays and some other nutrient foliars. I use teas three times a grow. Once halfway through Veg I use a Veg tea, then at 2 weeks into flower and again at 6 weeks I use bloom teas. I also continue to add microbes weekly, and carbs with every other watering, mixing it up. But I definitely use Signal at 2 ml/gallon from halfway through flowering on. I also use True’s Organic Cal-Mag since almost everyone has a Magnesium deficiency and doesn’t realize it. And extra Calcium can’t hurt. Lastly, I bought my True bottles about a year ago and contacted the company since the bottle says to use within a year. They said that as long as it’s stored in a cool, dark place, they should last 3 years or more. He said that the nutrient mixes are pretty stable. Just thought that would help some people out. Happy growing! ### ⭐⭐⭐ will diminish trichome sparkely final look *by A***I on 12 November 2020* this is a ok product ,great price and value... but i wont use it anymore after 1 run ... seems it makes the plant sweat oils , which one would think is good , however as it sweats oils the constant proceess once the flower get bigger causes a little powder mildew .at the end.. yes it hardens well and remains sticky at end .. , yes it will make your plants give off weired aromas , but it took away some finale aroma and degraded the icey look im used to achieving ... i was expecting better, it said tru plant science ... this product reminds or terpinator with a hardner ...resinator rules ## Frequently Bought Together - TPS NUTRIENTS Signal Terpene Enhancer Plant Nutrient and Supplement, Flower Hardener and Increases Flavor, 1 Gallon (128 oz) - TPS NUTRIENTS Silica Gold Plant Strength Nutrient and Supplement with Bioavailable Silicon, 1 Gallon (128 oz) - TPS NUTRIENTS Bloom Bud Builder & Flower Hardener Plant Nutrient and Supplement, Triggers Fast Flowering, 1 Gallon (128 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/650299882-tps-nutrients-signal-terpene-enhancer-flower-hardener-increases-flavor-1](https://www.desertcart.tn/products/650299882-tps-nutrients-signal-terpene-enhancer-flower-hardener-increases-flavor-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-27*