Rose and Marigold Leaf Disease Image Dataset for Machine Learning Classification

This dataset contains 3449 leaf original raw data images of two ornamental plants — Marigold and Rose — collected and prepared for machine learning and deep learning research. The dataset is designed for plant disease detection and classification tasks.

🌿 Plant Categories
The dataset covers 2 plant types with a total of 7 classes:
Marigold (3 classes):

Marigold Healthy Leaves
Marigold Alternaria Leaf Blight
Marigold Pest Damage

Rose (4 classes):

Rose Healthy Leaf
Rose Mosaic Virus
Rose Pest Damage
Rose Botrytis Blight

📊 Dataset Details
PropertyValueTotal Images 3449 Number of Classes7Images Image Size~1080 x 1080 pxClass BalancePerfectly Balanced

🔧 Data Preparation

Images were augmented to ensure equal distribution across all classes
Dataset is fully balanced (imbalance ratio = 1.0)
Suitable for training without additional balancing techniques
Recommended to resize images to 224×224 or 299×299 before training
Some images are in RGBA format — convert to RGB before use