
Secure Your Sustainability Copywriting Solution.
At Mustard Seed Copy, I believe in sustainability copywriting. My words are carefully chosen to make the most impact, without wasting any resources. Click here to find out how I can help you grow your sustainability business.
Your eco-friendly business needs, right here.
As a business owner, you know what you need. Let me help you use these tools to increase your sales and connect to your ideal customers.
Blog Writing
My blog writing service will help you establish yourself as an expert in your sustainability field. Click here to find out how you can climb higher on Google pages.
Newsletters
Newsletters are a powerful tool for building your brand. Let me create engaging letters for you that will keep your subscribers coming back for more.
Product Descriptions
Your product descriptions are crucial to making sales. Allow me to craft descriptions for you that will make your products irresistible and keep your loyal customers satisfied.
Editing & Proofreading
Even the best writers need an editor. Let me help you polish your writing to perfection by using words to reach your clients in new and exciting ways.
My Services
I offer a range of copywriting services to suit your needs. From blog posts to editing, I have you covered.
Web Copy: $900 for 1000 words per page with a minimum of 2 pages
Blog:$350 for 1500 words and one edit:*images not included
Monthly Newsletter: $300
Editing and Proofreading: $300 per page or up to 1000 words
Product Description: $75 for up to 120 words
Emails: $75 per email for 100 words with a minimum of 4 emails per month
Email Marketing: $100 per email for 150 words with a minimum of 5 emails per week
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All prices are subject to change depending on the project.
What My Clients Say
Great Blog!
"Danielle wrote an amazing blog for my website. It was super interesting and well- researched. She really captured the essence of what I was trying to convey. It didn't have that "copy and paste" feel that other blogs have. I look forward to her writing many more."
Nick Shipley
COO at Civano Growers
Dedication and Easy-going.
"I just wanted to take a moment to express how amazing I think Danielle is and how much I appreciate the work from Mustard Seed Copy. You're such an asset to my business, and l'm truly thankful for everything you've done. Your dedication and easy-going approach make you a pleasure to work with. Thank you again for the blogs and everything! "
Collette Ziegler
Owner of CZ Gifts
Knowledgeable and Kind.
"It was a pleasure working with Danielle! She was professional and prompt; knowledgeable and kind. Danielle gave me amazing suggestions for my website which will help me attract new clients. She nailed my brand voice and understood my goals. Danielle's passion for contributing to companies with sustainable practices comes through seamlessly and will enhance your business. I can't wait to work with her again!"
Michelle Vanderwaall
Owner of Michelle Vanderwaall Agency.
Intentional and Creative!
"Working with Danielle from Mustard Seed Copy to build my bakery’s website was an absolute dream. She was thoughtful, professional, and incredibly detail-oriented every step of the way. Danielle really took the time to understand my vision and voice, and brought it to life in a way that felt so me. Her work is intentional, creative, and clearly made with care—I couldn't recommend her more! If you’re looking for someone who blends strategy with soul, Danielle is it."
Amanda Kramer
Owner of Aridoughna
Easy to Work With.
"Working with Danielle was a pleasure! She brought a playfulness to our project and really captured the ideal tone and voice. If you're looking for a copywriter who adds personalized touches that represent your brand, you should reach out to her!"
Kasey West
CEO & Founder of Copy With Kasey
Grow Your Sustainability Business Right Now.
30 min
Free


You Have Found Your Sustainability Copywriter.
My name is Danielle Cooper and I love helping people like you.
At Mustard Seed Copy, I offer sustainability copywriting services for all your business needs. I am a skilled professional with experience creating engaging and effective copy to help your sustainable business grow. I believe in providing high-quality services that are both eco-friendly and sustainable. Let me help you tell your story and stand out from your competitors.
With my Bachelor's in Sustainable Plant Systems and seven years of experience with a non-profit climate action group, I am well prepared to help you with the needs of your unique business.
As a certified arborist, I offer an expert experience that you can't find anywhere else. This certification allows me to serve you in a higher capacity by attending conferences, webinars and connecting with public speakers in the sustainability industry.
I love helping people. It's what gets me up in the morning and what keeps me going when this job gets tough. I've seen so many sustainability companies struggle with their marketing strategy. This prevents them from reaching their ideal customers and ultimately affects sales. This is where I come in.
I was born and raised in Tucson, Arizona and come from a family of entrepreneurs. I've always had a servant's heart; always asking how I can help others even as a little kid. Now I have the opportunity to help you with your sustainable business. I am so excited to get started.
I want to help you increase traffic to your website, find your perfect clients and improve your bottom line.
I have the knowledge you need, the skills you're looking for and the motivation to help you in any way I can.

Need an ISA Certified Arborist®?
ISA Certified Arborist® WE-15325A. I am trained as a certified Arborist to help with all things plant. In Latin, Arborist means "tree doctor." This credential helps me stay knowledgeable for my clients and up-to-date in the industry. Contact me today with any questions you have.

Certified Copywriter For You
Write Your Way to Freedom is a reputable comprehensive copywriting program where students learn the skills, knowledge and techniques they need to be successful in their niche. This certification allows me to showcase my hard work in the sustainable copywriting industry and serve your business in a higher capacity. Upon completion of this course I'm proud to announce my title as a fractional Chief Marketing Officer (CMO), or fCMO. This means, I'm a marketing executive who provides strategic leadership and expertise for your sustainable business.
