# Canola Starter

> Calculates maximum fertilizer for winter canola planting based on row spacing and source. (iPhone/iPad app by Oklahoma State University.)

- Source: https://appshunter.io/ios/app/canola-starter/id897167476 (this page in markdown: same URL + `.md`)
- Developer: [Oklahoma State University](https://appshunter.io/developer/393442180)
- Category: Utilities, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 14 MB
- Languages: English
- Released: 2014-07-20
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/canola-starter/id897167476/reviews.md

## What is Canola Starter?

This App calculates the maximum amount of fertilizer that should be applied with winter canola seed at planting based upon row spacing and fertilizer source.  This app is just a general guide and sounds agronomics should be used in all situations.

## Key features

- Calculates maximum fertilizer rate
- Considers row spacing
- Accounts for fertilizer source
- Provides planting guidance
- General agricultural guide


## Frequently asked questions about Canola Starter

### What is the main function of Canola Starter?

Canola Starter calculates the maximum amount of fertilizer that should be applied with winter canola seed at planting. It uses row spacing and fertilizer source as key inputs for its calculations.

### Is Canola Starter suitable for all farming situations?

The app serves as a general guide, and sound agronomic practices should always be used in all situations. It is intended to supplement, not replace, professional agricultural advice.

### What devices does Canola Starter support?

Canola Starter is available for iPhone, iPad, and iPod devices. It also supports Apple Watch for convenient access.

### How often is Canola Starter updated?

The latest version of Canola Starter is 1.0.2, which was last updated on December 17, 2019. Future updates may be released by the developer.

### What is the age rating for Canola Starter?

Canola Starter has an age rating of 4+, making it suitable for a wide range of users.

### Who developed Canola Starter?

Canola Starter was developed by Oklahoma State University, an institution known for its agricultural research and education.

### What is the user rating for Canola Starter?

Canola Starter has received a perfect rating of 5.0 stars based on one user review, indicating high satisfaction among its users.

### Does Canola Starter offer in-app purchases?

No, Canola Starter does not feature any in-app purchases. The app is completely free to download and use.

## Version history (last 1 release)

### 1.0.2 — 2019-12-17

No changes in functionality. Just rebuilt and submitted to App Store as the previous version is not available in store.

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## More apps by Oklahoma State University

- [Field Guide](https://appshunter.io/ios/app/field-guide/id872660183)
- [Canopeo](https://appshunter.io/ios/app/canopeo/id929640529)
- [Crop Nutrients in Irrigation Water Calculator](https://appshunter.io/ios/app/crop-nutrients-in-irrigation-water-calculator/id980028689)
- [Wildlife Food Plots](https://appshunter.io/ios/app/wildlife-food-plots/id1008840613)
- [Grain Drill Calibration Calculator](https://appshunter.io/ios/app/grain-drill-calibration-calculator/id1126946415)

All apps by Oklahoma State University: https://appshunter.io/developer/393442180

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*