{"title":"Best Soil Builders","description":"\u003cp\u003eThe 3 varieties in our catalog that scored 8 or higher out of 10 for building soil. Scored on nitrogen fixation, deep rooting and biomass.\u003c\/p\u003e\u003cp\u003eAn 8 is Very good on the adapted Beach (1905) grade, a 9 is Very good to best and a 10 is Best. Varieties that scored 6 or 7 are genuinely good at this too, and you will find them under the matching Shop by Use group.\u003c\/p\u003e\u003cp\u003eEvery score in this list is sourced. Nothing is here because it is popular, and nothing is here on our word alone. The full evidence, including what each variety scored for every other use and why, is in the use guide.\u003c\/p\u003e","products":[{"product_id":"buffaloberry-bundle-of-5","title":"Buffaloberry (Bundle of 5)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp class=\"\"\u003eAn extremely drought-tolerant and cold-hardy shrub, the fruits have a nice lemony, sweet\/tart taste and have recently earned the label of a \"superfruit.\"\u003c\/p\u003e\n\u003ch3\u003eImpressive Size in Montana\u003c\/h3\u003e\n\u003cp class=\"\"\u003eIt reaches around 12–15 feet in Missoula, Kalispell, Billings, and other places we’ve seen it growing across Montana.\u003c\/p\u003e\n\u003ch3\u003eNitrogen-Fixing Bonus\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThis non-leguminous, nitrogen-fixing shrub is hardy down to Zone 2.\u003c\/p\u003e\n\u003ch3\u003ePollination\u003c\/h3\u003e\n\u003cp\u003eBuffaloberry is dioecious, meaning individual plants are either male or female. The USDA plant guide says the flowers are insect pollinated, most commonly by honey bees and bumble bees. Either way, having at least one male nearby as a pollenizer is essential for fruit production, and one male will serve several females.\u003c\/p\u003e\n\u003cp\u003eThese plants are grown from seed, which means there is no fixed male-to-female ratio in any given bundle. However, in large populations, seed-grown buffaloberry naturally averages about 50% male and 50% female.\u003c\/p\u003e\n\u003cp\u003eBecause the sex of seedlings cannot be determined until they flower, the ratio within a bundle of five is random. Statistically, each seedling has a 50% chance of being male and a 50% chance of being female.\u003c\/p\u003e\n\u003cp\u003eTo put the odds in practical terms:\u003cbr\u003eThe probability that all five seedlings are female is (0.5)⁵, or 3.125%.\u003cbr\u003eThat means the probability that a bundle of five contains at least one male is 96.875%.\u003c\/p\u003e\n\u003cp\u003eIn real-world terms, almost every bundle of five will include a male, making this an effective and practical way to establish a fruiting planting from seedlings.\u003c\/p\u003e\n\u003cp\u003eSummary:\u003cbr\u003eSeedling ratio: roughly 50\/50 male–female\u003cbr\u003eOdds your bundle of five includes at least one male: ~97%\u003c\/p\u003e\n\u003ch3\u003eCurrent Plant Size\u003c\/h3\u003e\n\u003cp class=\"\"\u003ePlants are currently 2-3 ft tall\u003c\/p\u003e","brand":"Montana Fruit Trees","offers":[{"title":"2-3 ft.","offer_id":42535083147330,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/5687\/2514\/files\/buffaloberry-fruit-on-branch.webp?v=1789019775"},{"product_id":"comfrey","title":"Comfrey: 5 Root cuttings 4\" long","description":"\u003ch3 data-start=\"85\" data-end=\"103\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"104\" data-end=\"432\"\u003eThis plant really needs no introduction. It is a power house in terms of pulling up minerals from the sub-soil, storing it in their large broad leaves, and then allowing you to chop and drop as a green mulch around your trees for then attracting bacteria and fungi to help mineralize those nutrients and feed your soil food web.\u003c\/p\u003e\n\u003ch3 data-start=\"434\" data-end=\"459\"\u003eMedicinal Value\u003c\/h3\u003e\n\u003cp data-start=\"460\" data-end=\"506\"\u003eAlso has medicinal value due to the allantoin.\u003c\/p\u003e\n\u003ch3 data-start=\"508\" data-end=\"545\"\u003eHardiness \u0026amp; Growth Behavior\u003c\/h3\u003e\n\u003cp data-start=\"546\" data-end=\"651\"\u003eHardy to zone 2. This is the Russian Comfrey and does not spread in our experience as much as the native.\u003c\/p\u003e\n\u003ch3 data-start=\"653\" data-end=\"682\"\u003eAdditional Features\u003c\/h3\u003e\n\u003cp data-start=\"683\" data-end=\"731\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePretty borage-like flowers. Also deer resistant.\u003c\/p\u003e","brand":"Montana Fruit Trees","offers":[{"title":"Default Title","offer_id":42472435056706,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/5687\/2514\/files\/comfrey-plant-in-bloom.webp?v=1789019810"},{"product_id":"sea-buckthorn-bundle-of-5","title":"Sea Buckthorn (Bundle of 5)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese sea buckthorn seedlings (\u003cem\u003eHippophae rhamnoides\u003c\/em\u003e) are exceptionally hardy, nitrogen-fixing shrubs valued for their bright orange, nutrient-dense berries, wind tolerance, and ability to thrive in poor soils. This offering is a bundle of five seed-grown plants, from a super hardy seed source from North Dakota, ideal for establishing a productive planting with built-in pollination odds.\u003c\/p\u003e\n\u003ch3\u003eOrigin and History\u003c\/h3\u003e\n\u003cp\u003eSea buckthorn is native to a broad region spanning Europe and Asia, where it has long been used for food, medicine, land restoration, and erosion control. It has been widely planted in cold, dry, and marginal landscapes due to its extreme resilience, deep roots, and ability to improve soil through nitrogen fixation.\u003c\/p\u003e\n\u003ch3\u003eFruit \u0026amp; Uses\u003c\/h3\u003e\n\u003cp\u003eFemale plants produce clusters of vivid orange berries that are extremely rich in vitamin C, carotenoids, and omega fatty acids. The berries are tart and acidic when fresh, and are most commonly used for juice, syrups, jams, sauces, oils, and fermented products. Can be eaten fresh but they're pretty tart for most. Male plants do not produce fruit but are essential for pollination.\u003c\/p\u003e\n\u003ch3\u003eGrowth Habit \u0026amp; Spacing\u003c\/h3\u003e\n\u003cp\u003eSea buckthorn forms a vigorous, multi-stemmed shrub, typically reaching 8–12 feet tall and wide, though size varies with site and pruning. Plants spread via suckers and are well suited to hedgerows, shelterbelts, and restoration plantings. Spacing of 6–10 feet between plants is common, depending on whether a dense hedge or more open planting is desired. Full sun and well-drained soils are preferred, but the plant tolerates drought, wind, cold, and low fertility extremely well.\u003c\/p\u003e\n\u003ch3\u003ePollination\u003c\/h3\u003e\n\u003cp\u003eSea buckthorn is dioecious, meaning individual plants are either male or female. Pollination is wind-driven, not insect-based, so having at least one male nearby is essential for fruit production.\u003c\/p\u003e\n\u003cp\u003eThese plants are grown from seed, which means there is no fixed male-to-female ratio in any given bundle. However, in large populations, seed-grown sea buckthorn naturally averages about 50% male and 50% female.\u003c\/p\u003e\n\u003cp\u003eBecause the sex of seedlings cannot be determined until they flower, the ratio within a bundle of five is random. Statistically, each seedling has a 50% chance of being male and a 50% chance of being female.\u003c\/p\u003e\n\u003cp\u003eTo put the odds in practical terms:\u003cbr\u003eThe probability that all five seedlings are female is (0.5)⁵, or 3.125%.\u003cbr\u003eThat means the probability that a bundle of five contains at least one male is 96.875%.\u003c\/p\u003e\n\u003cp\u003eIn real-world terms, almost every bundle of five will include a male, making this an effective and practical way to establish a fruiting planting from seedlings.\u003c\/p\u003e\n\u003cp\u003eSummary:\u003cbr\u003eSeedling ratio: roughly 50\/50 male–female\u003cbr\u003eOdds your bundle of five includes at least one male: ~97%\u003c\/p\u003e\n\u003ch3\u003eCold Hardiness\u003c\/h3\u003e\n\u003cp\u003eSea buckthorn is extremely cold-hardy and can survive into the -40°F range once established. It is also highly tolerant of wind exposure and winter desiccation, making it one of the most reliable fruiting shrubs for harsh, continental climates. Great shelter belt as well. Zone 2. Will survive in the vast majority of Montana.\u003c\/p\u003e\n\u003cp\u003ePlants are 3-5 ft. tall\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"border:1px solid #cfcfcf;border-left:4px solid #8a1c1c;background:#faf7f6;padding:14px 18px;margin-top:28px;\"\u003e\n\u003cp style=\"margin:0 0 10px;\"\u003e\u003cstrong\u003eShipping restrictions — state invasive plant law\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 10px;\"\u003eSea buckthorn (\u003cem\u003eHippophae rhamnoides\u003c\/em\u003e) is named on Maine’s list of invasive plants prohibited from sale or import. We \u003cstrong\u003ecannot ship this plant to Maine\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 10px;\"\u003eSea buckthorn suckers freely and spreads by seed. Please check your own state and county noxious-weed list before planting, and site it where suckering can be managed.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.9em;color:#555;\"\u003eOrders placed to a prohibited state will be cancelled and refunded.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Montana Fruit Trees","offers":[{"title":"3-5 ft.","offer_id":42535344308290,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/5687\/2514\/files\/sea-buckthorn-berries-on-branch.jpg?v=1789021038"}],"url":"https:\/\/www.montanafruittrees.com\/collections\/best-soil-builders.oembed","provider":"Montana Fruit Trees","version":"1.0","type":"link"}