Online Orders

Process orders from retailers and brokers

Sending Data

Send inventory to brokers and prospected buyers. 


Plan your sowing schedule fro seed to shipping. Plan and layout your greenhouse and make it possible for anyone to manage your greenhouse in the future.


Track data on Sales, Inventory, Sowing.

About us

IT Company helping greenhouses in West Michigan

We have been working with many greenhouses in West Michigan working with them to develop a greenhouse management system that helps them with inventory processing and order processing. We have been developing this software and working with greenhouses for 10+ years.

A few things we’re great at

Inventory Management, Sowing Schedule, Online Ordering, Broker Integration


Tracking greenhouse inventory growth and ship weeks

Sowing Schedule

Track and Plan for sowing, transplanting, and task scheduling

Online Ordering

Have a portal where retailers and log in and order from your inventory.

Broker Integration

import orders from brokers and give them access to see your inventory via a csv download or API to integrate with their system.

Join us! It will only take a minute

Our Team

We are small but powerful. We have dedicated people working on p3gh every week. We focus on this software as well as on site service calls for West Michigan.

Kevin Petzold


Travis Petzold

Lead Tech and Web Designer

Andrew Petzold