Stronger plants. Healthier harvests. Less stress.

Lost Coast Plant Protector is a fertilizer supplement that helps plants thrive through heat, drought, transplant shock, and other abiotic stresses.

Find a Store → How It Works

Available Exclusively in Canada

Four sizes. One formula.

Find us nationwide at a gardening or hydroponics store near you.

If they do not carry us yet, please request that they carry our product, or contact our exclusive Canadian distributor, Eddi’s Wholesale Garden Supplies.

Visit Eddi’s Wholesale →

Real growers. Real results.

From licensed cultivators in BC to growers in Ontario and Quebec, hear from those using Lost Coast across the country.

Environmental Plant Stress

Built for abiotic stress

Plants face many environmental pressures that can affect canopy health. See how our formula can support your plants.

Heat Stress

When canopy temperatures climb above 30°C, photosynthesis slows and water loss accelerates. Our formula supports the leaf cuticle so plants hold their composure through the hottest stretches.

Drought Stress

Restricted water means restricted growth. Leaf surface conditioning helps plants make the most of every available drop and recover faster after dry spells.

Transplant Shock

Moving a plant disrupts root-to-shoot balance. Applied around transplant timing, our formula supports the leaf surface while roots re-establish below.

Light Intensity

Whether under high-PAR LEDs or summer sun, intense light can outpace what canopies are ready for. We support plants through photo-oxidative pressure.

Salinity Stress

EC creep, salt build-up, osmotic pressure. When the root zone gets tight, leaf surface support gives plants a buffer while you flush or adjust.

Humidity VPD

Humidity & VPD

Vapour pressure deficit drives water loss from the canopy. Our formula supports plants when humidity swings push VPD outside the comfort zone.

Abiotic Stress →

Works on all types of plants

From backyard gardens to commercial grows, Lost Coast Plant Protector is a fertilizer supplement that can help support a wide range of crops, ornamentals, and more.

Instructions for use

How it works

Protect your crops from abiotic stress with Lost Coast Plant Protector fertilizer supplement. Available only in concentrate, mixed with water for application.

How it works → Instructions

LOST COAST PLANT PROTECTOR

A family of growers

For over 54 years we have been enthusiastic organic gardeners. Our love of plants and the environment inspired the creation of Lost Coast Plant Protector.

About Us →

WE OFFER A VARIETY OF SIZES to meet your needs

12 oz

12 gal spray

12oz mixes with water to create 12 gallons of application spray.

32 oz

32 gal spray

32oz mixes with water to create 32 gallons of application spray.

1 gal

128 gal spray

1 gallon mixes with water to create 128 gallons of application spray.

2.5 gal

320 gal spray

2.5 gallon mixes with water to create 320 gallons of application spray. Covers one acre.

Store Locator →

Bulk and wholesale pricing

Commercial farms and stores.

Bulk pricing for farms and wholesale pricing for stores. Pick the application that fits your operation and we will get back to you within two business days.

Farms → Stores →

Exclusive Distributor

Find us through Eddi’s Wholesale Garden Supplies

Eddi’s Wholesale Garden Supplies is our exclusive Canadian distributor. Use our store locator to find a retailer carrying Lost Coast Plant Protector near you or contact them directly to purchase our product.

Find a Retailer → Contact Eddi’s Wholesale

Live retailer network

Available near you

Store Locator

Lost Coast Plant Protector is sold through independent Canadian retailers from BC to the Maritimes. Use our location map to find the one nearest you.

Don't see a store in your area? Please contact us to suggest a store.

Location map → Contact us

How to Spray

Simple to use. Easy to love.

Just shake, mix, and saturate the entire plant, especially underside of leaves and stem of the plant. Our product must be applied liberally to cover all areas of the plant surface for it to give the greatest results.

01

Shake well before measuring

Shake thoroughly before measuring so the natural oils and ingredients are fully mixed.

02

Shake the sprayer again before using

After mixing concentrate into clean water, shake the sprayer again before application.

03

Fully saturate your plants

Apply generously and fully coat the plant, including tops, undersides, stems, and all plant surfaces.

Root zone

Can the product be used as a soil drench?

Most growers spray it on leaves. It works just as well poured at the root zone, alongside your normal watering routine. Same product, same mix ratio, no extra step.

1 oz

Mix rate per gallon of water, same as foliar spray.

See full FAQ →

We're proud to be in Canada.

Meet us at trade shows, conferences, and garden expos across the country. We bring the bottles, the answers, and usually a few stories.