Moss Rock Stackables
Moss Rock Stackables
Our Moss Rock Stackables are specially shaped, textured stones designed for easy stacking and building natural-looking walls, borders, and garden features. Featuring the same earthy green, gray, and brown tones with subtle mossy accents as our larger moss rocks, these stackables combine rugged beauty with structural versatility.
Durable and weather-resistant, they offer a refined yet organic solution for creating retaining walls, raised beds, fire pits, or decorative borders that feel effortlessly connected to nature. Their uniform shapes allow for clean, stable construction while maintaining the rustic charm of natural stone.
Perfect for: Retaining walls, garden borders, raised beds, fire pits, and anyone seeking versatile, textured stones that build natural, elegant outdoor structures.
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We offer custom mixes at an additional $50 charge. Simply reach out!
How Ordering Works
Add your products to cart
Browse mulch, soil, stone, sand, and more. Pick the quantities you need. One simple checkout gets everything ready for your project.
Choose pick-up or local delivery
Choose pickup to have your order ready at our yard, or local delivery to bring it straight to your driveway or job site. Either way, we’ll handle the heavy lifting.
Add your information
At checkout, provide your name, phone number, and address for delivery, plus your preferred date and morning or afternoon window. This helps us schedule your order the way that works for you.
We'll see you soon!
Our team will give you a quick call to confirm your order and timing. Once everything’s set, you’re good to go—we’ll have it ready or deliver it when expected.
All About Supersacks
What are Supersacks?
What are Supersacks?
Super sacks are industrial-grade flexible bags designed to store and transport bulk materials. Rather than loose soil or material, consider it like a shopping back for your product!
How much do they cost?
How much do they cost?
Each sack is $30 in addition to the material cost.
What is the cost?
What is the cost?
All our supersacks have a flat $150 delivery fee up to 20 miles from Sienna Mulch.
What's the benefit of a Supersack over loose material?
What's the benefit of a Supersack over loose material?
This option is for the homeowner and landscaper that loves organization and cleanliness. Also, it allows you to order multiple items in one delivery.
