ARBICO Organics Fly Eliminator Beneficial Insects, 2.5 Units Trimming Machines Bionova Zym is mixable with

Bionova Zym is mixable with all Bionova fertilizers

It is tough and will easily handle even the harshest grow room environments

High fertilizer use can compromise plant growth over time due to concentrated mineral salt deposits

- UN approved packaging

Don't be fooled by the simplicity

ARBICO Organics Fly Eliminator Beneficial Insects, 2.5 Units Trimming Machines Bionova Zym is mixable withRecommended if you own horses or other farm animals. Apply every 4 weeks This item ships free via USPS. ARBICO Organics Fly Eliminators are tiny, naturally occurring insects that feed on fly pupae. This predation disrupts the life cycle of the fly and causes their population to plummet. To get a clear picture of how they work it is important to understand the life cycle of the fly: The fly lays an egg that looks like a speck of sugar. Within hours,