copper based bactericides for indoor plants Phyton 27 Systemic Fungicide & Bactericide – 8 oz

copper based bactericides for indoor plants Phyton 27 Systemic Fungicide & Bactericide – 8 ozAlso available in 2 oz size Known as the silver bullet by growers around the world, Phyton 27 is a powerful systemic copper based fungicide and bactericide trusted to prevent and cure plant diseases from the inside out. Unlike traditional copper sprays, Phyton 27 is absorbed directly into the plant and circulates through its vascular systemdelivering control at the source of infection, not just the surface. Whether youre managing orchids, ornamental

Also available in 2 oz size

Known as the “silver bullet” by growers around the world, Phyton 27 is a powerful systemic copper-based fungicide and bactericide trusted to prevent and cure plant diseases from the inside out. Unlike traditional copper sprays, Phyton 27 is absorbed directly into the plant and circulates through its vascular system—delivering control at the source of infection, not just the surface.

Whether you’re managing orchids, ornamental trees, or nursery crops, Phyton 27 offers broad-spectrum protection against common pathogens like botrytis, bacterial leaf sPot, , and powdery mildew—all without leaving behind residue. Use as a foliar spray or soil drench throughout the growing season, even on tender blooms and cuttings.

Phyton-27® is a systemic bactericide and fungicide labeled for a wide variety of ornamental , nursery crops and trees. Its unique composition goes beyond the traditional disease control of copper-based products without the traditional side effects. Phyton-27 works within the plant to provide integral disease control and often enhances overall plant health and vitality.

• systemic: readily absorbed and can move throughout the plant
• Preventive & curative for root and foliar diseases
• Use throughout the growing seasonFrom propagation up to the time of harvest
• Low risk of phytotoxicity
• Rainfast/waterfast. Saves time and money on spray applications
• Highly effective at times of plant stressors, (i.e. during propagation, transplantation, transportation, and disease-inducing weather conditions)
• Compatible with most Integrated Pest Management (IPM) programs and biocontrols
• For use in the Greenhouse, NurseryField, Landscape, and Interiorscape

Benefits Profile

Systemic - effective against internal pathogens as well as on the surface, and does not wash off
Invisible - no residue on treated material, including blooms
Broad spectrum labeling for host crops and pathogens
Gentle on young, tender tis, Sue and most in full bloom
Effective at stress points like propagation, transplant, crowding prior to sale or shipment, or disease-inducing weather conditions
Compatible with most IPM programs and biocontrols

Flexibility: When, Where & How

When: From start to finish - Phyton-27 is gentle on the most tender plant tis, Sue at all stages of the growth cycle, including Seedlings, cuttings and most openFinished blooms.
Where: Phyton-27 is labeled for the greenhouse, nurseryField, landscape or interiorscape.
How: Phyton-27 can be used as a hydraulic or low volume foliar spraySoil drenchFog, cut flower dip, cutting dip, tree trunk injection or through a chemigation system.

🌿 Why Growers Trust Phyton 27

• Systemic action – moves through the entire plant for internal protection

• Broad-spectrum – effective against fungal and bacterial diseases

• Residue-free – no visible residue on leavesStems, or blooms

• Long-lasting protection – up to 21 days residual

• Rainfast/waterfast – saves time and labor with fewer spray cycles

• IPM-compatible – fits seamlessly into biocontrol programs

• Gentle on – safe on Seedlings, cuttings, and open flowers

📦 Product Details

• Also Available: 2 oz bottle

• Size: 8 oz bottle

• Active Ingredient: Copper Sulfate Pentahydrate 21.36%

• Use Rate:

  • Foliar Spray: ½ tsp per gallon

  • Soil Drench: 1 tsp per gallon

• Application Types: DrenchFoliar sprayFog, dip, chemigation

• Labeled For: Greenhouse, nurseryField, landscape, and interiorscape

• Note: No returns on this product

🔗 Recommended Pairings

• Orchid Nerd Green Balls – Ideal for staking and supporting orchid spikes with a natural look

• Orchid Nerd Green Cotton String Cone – Smooth-tying polished twine for support during and after plant recovery

💡 Tips for Best Results

• Apply early during stress events like propagation, transplanting, or shipping

• Ideal for treating and preventing botrytis, powdery mildew, and bacterial infections

• Use throughout the season, even on open blooms and tender

• Rotate with other fungicides as part of an integrated disease management program

• Shake well before mixing and apply fresh solution each time

Always consult the appropriate product label prior to use.