MARK VALENCIA 

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Mark Valencia retired from the Australian Army in 2008 after 21 years of service and is married with two children (boys). He has always been passionate about self-sufficiency (even as a child) and he is now enjoying the opportunity to communicate this passion through his Blog and YouTube Channel: Self Sufficient Me. You can learn more about Mark through his writing, videos and various other media he produces.

Self Sufficient Me is a blog and YouTube Channel about self-sustainment by growing fruit and vegetables and keeping animals such as chickens for food. It’s also about lifestyle and self-fulfilment by looking after our health (physical/mental) through exercise and “slowing life down a little.”

In 2025 Mark released his first book: 100 Top Crops You Can Grow. It is available through his website and on Booktopia for $39.95.

 

Ever wondered which plants will give you the biggest, best, and most bang-for-your-buck harvest? Mark Valencia—former soldier turned self-sufficiency guru—has spent years testing, growing, and eating his way through the ultimate backyard crops. Now, he's sharing his top picks in this down-to-earth guide, packed with practical tips and real results.

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From juicy homegrown tomatoes to powerhouse greens, every plant in this book has earned its place on Mark's must-grow list. And with expert nutritional insights from dietitian Kate Di Prima, you'll know exactly why these foods aren't just tasty—they're bloody good for you too.

Whether you've got acres to spare or just a few pots on the balcony, 100 Top Crops You Can Grow will help you grow more, eat better, and take one step closer to food freedom.

Let's get into it!