Essential Oil Blending Guide & Printable Dilution Chart

A practical guide to help you choose, blend and keep learning about essential oils.

Created by Karen Ashton School of Aromatherapy, this beautifully presented printable resource brings together blending notes, aromatic intentions, dilution charts and safety considerations in one handy reference pack.

Whether you’re studying aromatherapy, refreshing your knowledge or organising your blending practice, you can keep it on your device or print it for easy reference.

What’s included?

• An aromatic intentions chart to help you explore scents for relaxation, uplift and grounding.
• A guide to top, middle and base notes.
• An approximate drops chart showing essential oil drops to add to different amounts of carrier oil.
• The simple 2.5% blending shortcut, with worked examples.
• Dilution guidance and precautions, including pregnancy considerations.
• A reusable blend planner to record your oils, quantities and observations.
• A separate printable drops chart for your study folder or workspace.

Introductory price: £7

You’ll receive an 8-page PDF guide plus the standalone printable chart. This is a digital download; no physical product will be posted.

Please note: drop sizes vary, so the chart uses a clearly stated approximation of 20 drops per ml. Individual oil restrictions still apply. This educational resource supports your learning and does not replace professional training, individual assessment or medical advice.

For personal study and individual professional reference. Please do not redistribute, resell or include in teaching packs without written permission.