Greensand

Name: Greensand
Brand: Mary's Heirloom Seeds
Price: 9.0 USD
Availability: OutOfStock

$ 9.00

Size

1 pound 2 pound

Product variants

Care information

Check out Mary's Comprehensive Planting Guide for detailed planting info.

Storing seeds prior to use: seeds should be stored in a cool, dry place away from direct sunlight for optimal germination.

Thank you for choosing Mary's Heirloom Seeds. If you have additional questions please send us an email to mary@marysheirloomseeds.com

Contains potash and other minerals from natural marine deposits

Excellent soil conditioner
Carrying a formulation of 0-0-0.1

Greensand turns dense, heavy clay into manageable soil. Greensand is a naturally-occurring iron-potassium silicate that can increase soil's moisture absorption by up to ten times.

There are more than 30 trace minerals and nutrients in greensand, with high concentrations of Iron (Fe), Potassium (K), Silicon (Si), Oxygen (O), Magnesium (Mg), Aluminum (Al), Sodium (Na), and Hydrogen (H). These minerals release slowly into the soil in just the proportions that plants need.

Available in 1, 2 and 3 pound options

Using GREENSAND in the Garden for Healthier Soil

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Most delicious and productive radish that I have ever grown!

Thank you for providing this seed! These radishes were the best I've ever grown with respect to taste and productivity. So good. So easy. Will always make a place for these beauties! (Excellent roasted and tossed with butter!) I just ordered more!

First time growing turnips

These were fast to mature and really tasty. I am new to gardening and didn’t thin my seedlings well enough so many of them did not produce much of a root but that’s okay because we definitely got to use the greens! Photos are of the turnips from the garden to my kitchen and the dish we made with them. Some turnips in the photo are not the purple top variety but overall I think the purple top got larger than the others I planted.

First time growing Mustard greens

This was the first time I have grown greens of any kind and it was a success! The plants are beautiful with the purple veins. I over crowded my raised bed with these accidentally but they still did really well. I started seeds indoors and had a hard time germinating (due to my own fault being new to seed starting) but still planted what I had outside when the time came. I was surprised when I saw the seeds that didn’t germinate indoors started coming up shortly after being outdoors. That’s how I ended up overcrowding my raised bed but on the plus side I now have a ton of healthy great tasting food in my backyard. Photos are of the greens from my garden to my kitchen.

Beautiful addition to any garden!

This is my favorite plant in my garden right now. I started my seeds last winter (2022) and planted in spring 2023. My mullein survived the insane high temperatures over summer and was a refreshing pop of green all winter. I am eagerly awaiting the flower!

Im like a kid at Christmas

These are so much fun. They sell out fast and I try to get at least 1 every year. Last year I was lucky enough to grab 2. I love trying new things and these are a mixture of flower, herbs, and vegetable. One of my favorite carrots came from here. It’s one of three that I grow every year because it’s fun!

Greensand

Care information

Payment & Security

Your cart

Greensand

Footer links

Choose options

Let customers speak for us

We appreciate you!

Greensand

Care information

Payment & Security

Greensand

Let customers speak for us