





🌿 Defend your garden like a pro — pests don’t stand a chance!
Lost Coast Plant Therapy Concentrate is a 32 fl oz natural pest and disease control solution that kills soft-bodied insects, their eggs, larvae, powdery mildew, mold, and fungus on contact by suffocation and dehydration. Safe for flowers, fruits, and vegetables when applied correctly, it prevents pest resistance and supports a healthy, thriving garden with repeat applications.
| ASIN | B075QY4RP5 |
| Best Sellers Rank | #22,199 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #95 in Insect & Pest Repellent Spray Concentrates |
| Customer Reviews | 4.7 4.7 out of 5 stars (693) |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | LCPT0032 |
| Manufacturer | Lost Coast Plant Therapy |
| Product Dimensions | 3.25 x 3.25 x 10.25 inches |
F**P
Worth every penny!
As an outdoor grower there are perils not always experienced by the indoor guys. I started using LCPT several years ago and until something better comes along, this will be my go to. It's some pretty amazing stuff imo. I have used it on aphids AND spider mites with great success. Powdery mildew? Yup, this stuff kills it. It's not particularly cheap but it will pay for itself by saving a harvest. I don't use it until I see a problem but once I start it's applied daily, am before sunrise and pm before dark, up until harvest. The longer it sits wet, the better it will perform so spray just before sun up and sun down. Don't go by the times go by the shadows. If shade falls on them before actual sun down then get busy. Same with sun rise, hit the ones that get sun first and then catch the rest. A routine will develop all by itself. All natural and extremely effective against everything I've put it up against. Simple mixing instructions but it will foam up so add it to the sprayer AFTER the water, then shake it up to mix. If you've ever had a pest problem or the dreaded powdery mildew then do yourself a favor and get some. Your plants will thank you and less sleep will be lost ;)
T**D
great product
love this stuff. I have made my own version of it in the past but this one is ready to go. Just mix it on the water solution for the job required. Works great on outdoor and indoor plants. smell is great too. its expensive but what do they say an ounce of prevention is worth a pund of cyre....cough.....cough
T**0
Always effective , never lets me down!
Absolutely love this product as a preventative as well as a knock down spray. Can literally be used from clone / seedling all the way through with confidence. I don’t spray anything past week one in flower so I can’t speak on that. However I’ve heard others have success. Over 25 years in the game this is a staple. Little to zero noticed residuals especially post harvest in extract. Never fails me.
K**A
Excellent Product - Will Buy Again!
I was so skeptical to buy this product because my history with aphids, spider mites, and mealy bugs (especially in winter conditions with high humidity) have been labor intensive and often unsuccessful using all the typical recommended products. I read an article on indoor pests eradication and found this product recommended and purchased it on Amazon! It took several thorough sprayings because the infestation in my small greenhouse was extensive, but today ALL my plants, including my orchids, are pest free and the leaves shine as if I used leaf polish on them. No negative impact and all the plants are thriving... one hibiscus was almost gone and now she has healthy leaves and big beautiful blooms! Excellent product!
C**M
We love Lost Coast
This is the best for pest maintenance and treatment. I love that lost coast doesn't stink like a lot of products. Lost Coast is worth every penny! We use it on houseplants, our garden, and medicinal plants. I love that it's made from all natural ingredients and safe. I have almost 100 houseplants and I had spidermites (worst things ever 🙄) that continued to attack my Alocasias. After following a regular routine, they are (thankfully) now gone.
E**X
Smells good, works good.
It makes the garden smell like mint, Helps with buggos. Just make sure you spray with the lights off
D**E
This is good stuff
I use this on a regular basis as a preventative soil treatment combined with beneficial nematodes. I consider it part of regular soil maintenance
A**R
Will buy again for 2026
Very happy with results and prices
Trustpilot
2 weeks ago
1 week ago