



What is biochar?
Biochar is an organic compound made from carbon and ashes that is created from the combustion of biomass in an oxygen-limited environment. In simple terms, it is plant material that has been burned in a limited-oxygen environment, similar to charcoal.
When included in Frank's Soilless Mix, biochar encourages nutrient uptake, buffers the pH level of the mix, reduces salt build-up, and improves microbial activity.
While both types of Frank's Soilless Mix are great for your citrus tree, the addition of biochar will make your tree more efficient with absorbing nutrients (so fertilizing is needed less frequently), and it is especially useful if your tree is experiencing issues with the pH level of its soil.
Details
Highlights
Frank's special formula is specially made for citrus trees to help prevent root rot - and it's EXCLUSIVELY available at Frank's Fruit Trees!
Convenient 2-gallon size bag is perfect for re-planting your tree
No more wasting money on soil that doesn't keep your tree healthy!
Size
2 gallons of soilless mix
Use
Use Frank's Soilless Mix in place of soil for your citrus tree. This mix will last up to ten years, so there is no need to replace it for a while!
Return Policy
We have a 5-day return policy, which means you have 5 days after receiving your item to request a return.
To be eligible for a return, your tree must be in the same condition that you received it and in its original pot. Youâll also need the receipt or proof of purchase.
If your return is accepted, weâll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.Please note, all return shipping charges will be deducted from your refund.
For more information, please see our refund policy.
WHY SHOP FRANK'S?
We're different from other sellers.
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Transparency
We use photos of our actual products so you know what you're ordering. None of that small print stuff.
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Customer service
We are here to help every step of the way. Have a question before you purchase? A year later? Reach out! We love talking about plants anyway.
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Small business in Wisconsin
We aren't a big corporation that pays the big boss and takes from the little guy. Just a family-run small business in Sun Prairie, WI.
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Indoor fruiting trees
Our trees never have to be planted in the ground unless you want to. That means they can be grown from any location - as long as they have enough light, of course. Hello, fresh lemonade!
Lemon trees collection
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Meyer Lemon Potted Tree
Regular price From $17.99Regular priceUnit price per -
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Bearss Lemon Potted Tree
Regular price $49.99Regular priceUnit price perSold out -
Variegated Pink Eureka Lemon Potted Tree
Regular price From $17.99Regular priceUnit price per -
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Eureka Lemon Potted Tree
Regular price $49.99Regular priceUnit price perSold out
New growers collection
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Dwarf Calamondin Potted Tree
Regular price From $39.99Regular priceUnit price per -
Navel Orange Potted Tree
Regular price $49.99Regular priceUnit price per$0.00Sale price $49.99 -
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Moro Blood Orange Potted Tree
Regular price $27.99Regular priceUnit price per$0.00Sale price $27.99Sold out -
Frost Owari Satsuma Mandarin Potted Tree
Regular price $27.99Regular priceUnit price per