Plant Guard Plus AG
Broad-spectrum protection, zero residue. A soluble granular that delivers a verified 99.999% contact-kill on mildew, mould, botrytis and viruses — plus soft-bodied pest pressure. Safe on edibles, no re-entry interval, no resistance pathway. Foliar or facility fog.
Independently verified kill on mould, mildew, bacteria & viruses applied as directed.
Application to oxidised, residue-free surface. Same-day re-entry and transplant.
Per 4 kg unit. Most 1-acre facilities use two units for a full reset.
No quats, no chlorine. Oxidises to H₂O + O₂. No rinse required.
Cleaner canopy, bigger fruit, fewer losses per acre.
Tracked across 28 commercial greenhouse trials — same crop, same conditions, measured against pre-program baseline at week four.
The cost of not using Plant Guard.
A typical 1-acre greenhouse spends $8,000–12,000 per cycle on manual teardown, chemical fungicides and labour.
Tested against the four cycle-killers.
Independently verified 99.999% contact-kill on the carryover threats that ruin the next crop.
Powdery Mildew
White fungal coating on leaves & stems. Reduces yield up to 40% in untreated greenhouses.
Botrytis
Grey mould that explodes in humid greenhouses. Hits fruit, flowers and stems at harvest window.
Pythium
Root-rot pathogen that spreads through irrigation lines and recirculating water systems.
Fusarium
Soil-borne wilt that survives between cycles. Eradicated at reset to prevent carryover.
Break the disease cycle in four hours.
Reset your crop cycle with zero carryover. Fog the facility between cycles or apply foliar during production.
Mix rates by crop & pressure.
Standard dilution table for foliar and facility application. Always read the label and SDS prior to mixing.
Three actives that do real work.
Peracetic acid for cellular-level kill. Hydrogen peroxide for oxidative power. Mono-silicic acid for plant immunity.
CAS 79-21-0
CAS 7722-84-1
CAS 10193-36-9
Other ingredients: 67.8% (water, stabilisers). Always follow the label and SDS prior to use. COA available on request. PPE required during application as specified on label.
The change you can see on the canopy.
Photographed at the same row, same plant, week 0 vs week 4 of regular foliar application.
Canopy — clean leaves
Powdery mildew coating gone. New growth comes in deep green and unblemished. No spore reservoir for the next cycle.
Fruit — bigger, heavier
Healthier plants put energy into fruit instead of fighting infection. Larger average diameter at harvest.
Growth — fuller, denser
Silicic-acid-fortified cell walls resist abiotic stress. More leaf surface, more set fruit per plant.
Three steps. One healthier crop.
Foliar spray or facility fog. Apply outside direct midday sun and during favourable canopy humidity.
Optimal spray hours
Apply during dawn or dusk for maximum leaf adhesion and minimum evaporation loss.
Dilute as directed
Measure granules into clean cool water at the label rate. Stir until fully dissolved. Use within 24 hours.
Apply foliar or fog
Spray leaves and fruit, or fog the facility between cycles. Coat undersides. Never in direct midday sun.
Reapply on schedule
Reapply after rainfall or on your IPM cadence — typically every 7–14 days during pressure. Resume operations same-day after fogging.
Protection without the chemical compromise.
Engineered for 1-acre commercial fields and greenhouses. One formula, four reasons it sells out every spring.
Controls pathogens & pests
Mildew, mould, botrytis, pythium, fusarium — plus aphid and mite pressure on contact.
Safe on food crops
Zero pre-harvest interval. Spray in the morning, harvest the same day. Safe for organic and export markets.
Breaks down naturally
Oxidises to water and oxygen within hours. No residue, no groundwater concern, no rinse.
Sprayer-compatible
Granules dissolve cleanly — no clogging on backpack, boom or fogging equipment. Drop in, dilute, go.
Grower questions answered.
Is it safe to spray directly on food crops?
Yes. It breaks down to water and oxygen within ~4 hours and has no re-entry interval on edibles applied as directed — spray in the morning, harvest the same day. Read the label and SDS before use.
How much area does one unit cover?
A single 4 kg unit covers ~22,000 sq ft of greenhouse surface as a facility fog. Most 1-acre operations use two units for a full reset.
What equipment is it compatible with?
Granules dissolve cleanly with no residue — backpack, boom, drip lines and ULV foggers, with no clogging at the label rate.
Can pathogens build resistance over time?
No. Peracetic acid kills via oxidation at the cellular level — there's no biochemical pathway for resistance against an oxidiser.
How is it different from chlorine or quats?
Chlorine and quats leave residue, require rinsing, and aren't compatible with organic or export markets. Plant Guard oxidises to water and oxygen — no rinse, no residue, no compliance risk.
How do you ship larger orders?
Ships across Canada, dispatched within 1 business day. Most orders ship free over $199.Shipping policy; heavier orders over 8 kg may carry a freight charge — contact support@morganics.com for bulk and pallet quotes.
End crop carryover in four hours.
Reset between cycles with zero carryover. Most orders ship free over $199.Shipping policy, backed by our 100-day crop-result guarantee. Bulk and distributor pricing available.
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