SIGNAL | Terpene Enhancer
Late flower is when aroma is won or lost. Signal supplies the elements terpene production draws on, right when the plant is drawing on them.
Why it works:
- 0-0-3.1 with magnesium and sulfur — the elements aroma compounds are built from
- Magnesium (0.5%) — the micronutrients that prevent pale leaves and stalled growth
- Gentle liquid formula — mix it into your normal watering, no separate feeding routine
Why buy direct
More than a bottle on a shelf.
- Talk to real plant people. Questions about your plants? Our team makes the formula and answers directly — you're not on your own.
- Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
- Backed by our Healthy Plants Guarantee. Feed it for 30 days — if you don't see healthier growth, we'll make it right.
- Bundle savings you'll only find here. Pair it with any other TPS formula and ship free over $15.