Plant Wash Lost Coast Plant Theraphy Concentrate 32 floz (Packaging May Vary)
Condition: New
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Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Availability:
Only 8 left in stock, order soon!
Arrives
Monday, Oct 12
Features
- After saturation of entire plant, our spray will adhere to the target insect, egg case or larvae. It's active ingredients then cause disruption of respiration and digestion. It also penetrates to dehydrate their entire body. Insects can never become immune to this product because they can't get immune to suffocation or dehydration.
- Lost Coast Plant Therapy was designed to suffocate and dehydrate on contact. That is why it is important to thoroughly saturate your infested plants. If the product does not contact the insect it can't suffocate or dehydrate it.
- Lost Coast Plant Therapy was designed to suffocate and dehydrate on contact. That is why it is important to thoroughly saturate your infested plants. If the product does not contact the insect it can't suffocate or dehydrate it.
- Many insects and diseases are killed on contact with one application. Others, take repeat application to eliminate the problem.
- Our unique formula does not stress the plant and will not damage flowers, fruits or vegetables as long as it is applied under proper lighting and low heat conditions.
Description
LOST COAST PLANT THERAPY KILLS SOFT BODY INSECTS, THEIR LARVAE AND EGGS, POWDERY MILDEW, MOLD AND FUNGUS ON CONTACT WITHOUT USING POISON!
Product Dimensions: 3.25 x 3.25 x 10.25 inches
Item Weight: 2 pounds
Department: unisex-adult
Manufacturer: Lost Coast Plant Therapy
Item model number: LCPT0032
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 12
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
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 ;)
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Reviewed in the United States on May 8, 2025 by Fearless Freep
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
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Reviewed in the United States on October 16, 2025 by todd
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.
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Reviewed in the United States on January 5, 2026 by terrapin 710 terrapin 710
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!
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Reviewed in the United States on January 3, 2026 by KSA
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.
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Reviewed in the United States on November 23, 2025 by Cheyanne Graham
It makes the garden smell like mint, Helps with buggos. Just make sure you spray with the lights off
Reviewed in the United States on August 25, 2025 by E Faux
I use this on a regular basis as a preventative soil treatment combined with beneficial nematodes. I consider it part of regular soil maintenance
Reviewed in the United States on October 4, 2025 by Dave
Very happy with results and prices
Reviewed in the United States on November 4, 2025 by Amazon Customer