What you need to know before placing an order with True Leaf Market
We pride ourselves on our lightning fast order processing: We don't take multiple business days to process and ship your order. 90% of orders that come in by 1pm MT are processed and shipped the same day due to our in-house resource planning system we developed to make shipping and restocking more efficient than ever before. 96% of orders are shipped out by the next business day.
Our efficiency directly benefits you: Or facility's efficiency has allowed us to save on costs, and those savings have been extended to you with great prices.
Premium Quality Seeds: You can be confident that every seed order contains fresh, premium quality, tested and inspected seeds with top tier germination rates. Even though we are inspected frequently by numerous state and federal regulatory agencies, we want you to know that our standards are much higher than the minimum regulatory requirements. Our seed quality would be outstanding, even if we never got a regulatory inspection.
We have a 30-day guarantee: If you don't love your seeds for any reason, feel free to return your order for a refund within 30 days of purchase!
Our shipping, prices, quality and guarantee are always praised by our 510,000+ customers. So much so, in fact, that we're gaining 25,000+ new customers with each passing year. When you get seeds from True Leaf Market, you're getting the best!
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90 days. The Mammoth Red Rock cabbage has a beautiful reddish-purple tone to its heads, which have a subtle, delicate, and sweet flavor. It is a hardy crop and it does well when growing in climate zones one through ten. The plant produces large heads after around ninety days. This is an excellent choice for gardeners looking for a classic red cabbage to add to salads, slaws, and other dishes.
This cabbage variety does well in warm temperatures, with full or partial sun. Sow seeds indoors five to seven weeks before the last average frost, and transplanted outside after four weeks. It is helpful for growth to add compost to the soil when planting them. When the Mammoth Red Rock plants are ready to be transplanted, sow them half an inch deep, with one and a half feet between the plants, in rows with two feet between them. Harden the plants off throughout a week-long period when transplanting them for the best results. Water plants with two inches of water each week to keep the soil moist. The heads will grow hard and around seven to eight inches in diameter when they are ready to be harvested. This will happen at around 90 days. Harvest the entire plant when you harvest the head. Leaving the stem or even root in the soil can cause diseases that will affect future crops.
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