One of the few fruits that crop in part shade - and the only one with a legal history. What that old ban actually protects, and how to plant around it.
Most of this library is about biology. This guide is about biology and law, because currants and gooseberries are the one thing you might plant in a vegetable garden where the first question isn't "will it grow here" but "am I allowed."
They're worth the trouble. Ribes are among the very few fruits that crop properly in part sun, which makes them one of the only real answers to "what can I grow along that shady fence." They're shallow-rooted, self-fertile - so one bush fruits on its own - and hardy well north of where most fruit gives up.
And they spent most of the twentieth century illegal.
The rule, and what it is actually protecting
Well establishedCurrants and gooseberries (Ribes) are an alternate host of white pine blister rust, and some states regulate or ban planting them - especially black currant. Check your state's rules before planting, and where white pines are nearby choose a rust-resistant cultivar.
suboptimal if ignored → advise
Mechanism: White pine blister rust (Cronartium ribicola) needs BOTH a Ribes and a five-needle (white) pine to complete its life cycle. The rust is a minor nuisance on Ribes but can be lethal to white pines, which is why some states restrict Ribes planting - strictest for black currant (Ribes nigrum), the most susceptible type. A rust-immune cultivar breaks the cycle: it cannot host the rust, so it cannot pass it to a pine.
Evidence: confirmed against 5 sources in the research-based literature.
the 5 sources
UMass Extension, 'Currants and Gooseberries' (New England Small Fruit Management Guide), www.umass.edu/agriculture-food-environment/fruit/ne-small-fruit-management-guide/currants-gooseberries (read 2026-08-05, re-read live 2026-08-14): 'Some New England states regulate aspects of Ribes spp. production within their boundaries due to their role as alternate hosts of White Pine Blister Rust (Cronartium ribicola)'; 'This disease is the primary reason for limited commercial production of Ribes in North America'; 'Most black currants (Ribes nigrum) and white pines (Pinus strobus) are extremely susceptible'; resistant cultivars named include 'Consort', 'Crusader', 'Ben Sarek', and 'Titania'.
USU Extension, 'How to Grow Red Currants in Your Garden', extension.usu.edu/yardandgarden/research/red-currants-in-the-garden (read 2026-08-05, re-read live 2026-08-14): 'In the early 1900s, currants were banned in the northern United States to prevent the spread of white pine blister rust. However for most states, including Utah, the ban was lifted in 1966'; 'Most red currant varieties are actually immune to the disease, with black currant being much more susceptible.' USU gooseberry page: 'White pine blister rust requires both a Ribes species and white pine to complete its life cycle.'
Iowa State Univ. Extension, 'Growing Currants and Gooseberries in the Home Garden', yardandgarden.extension.iastate.edu/how-to/growing-currants-and-gooseberries-home-garden (read 2026-08-05; REMOVED AT SOURCE by 2026-08-14 - the recorded URL 404s and the page could not be relocated; its claims are carried verbatim by the four confirmed sources above, so it is kept for provenance, not re-confirmed): 'Several states, however, still ban the planting and cultivation of black currants'; 'Consort ... along with Crusader and Coronet, are resistant to white pine blister rust.'
UMN Extension, 'Growing currants and gooseberries in the home garden', extension.umn.edu/fruit/growing-currants-and-gooseberries-home-garden (read 2026-08-05, re-read live 2026-08-14): 'Currants, gooseberries and other plants in the Ribes genus play a part in white pine blister rust'; 'Blister rust is little more than a nuisance to the grower of currants, but can be devastating to white pine trees'; 'Planting remains restricted in some areas of the U.S.'; 'Crusader ... Immune to blister rust'; 'Titania ... immune to blister rust.'
Penn State Extension, 'Home Fruit Plantings: Gooseberry and Currant Variety Selection', extension.psu.edu/home-fruit-plantings-gooseberry-and-currant-variety-selection (read 2026-08-05, re-read live 2026-08-14): 'Black currant (Ribes nigrum) is the most susceptible, though resistant varieties are available'; 'Titania ... Has very high resistance to white pine blister rust.'
remedy
Check your state's Ribes regulations before planting - a 1900s federal ban was lifted in 1966, but some states still restrict planting, especially of black currant. Where white pines grow nearby, plant a rust-immune cultivar - 'Consort', 'Crusader' or 'Titania' black currant, or a resistant gooseberry - which cannot carry the rust to the pine.
Read the full rule → · open in the planner ↗
Read the mechanism carefully, because the shape of it explains everything else. White pine blister rust needs two hosts to complete its life cycle: a Ribes and a five-needle white pine. Take either one away and the fungus can't finish.
Now the part that surprises people: the rust is barely a problem for your currants. UMN calls it little more than a nuisance to the grower. It's the white pines it kills. So the restriction was never about protecting the fruit crop or protecting you - it's about protecting a timber tree from a disease your shrub can carry to it. That's why this is one of the few pieces of gardening advice that's genuinely about your neighbours rather than your garden.
The federal ban went in during the early 1900s and was lifted in 1966. Some states still restrict planting, most often black currant specifically.
One honest note about this particular card
That card carries a line the others in this library don't: its evidence isn't yet confirmed against its sources. Five extension services are quoted on it and they agree with each other, but a human hasn't yet re-opened those pages to verify the quotations, so the site says so on the card rather than quietly presenting it as settled.
It happens not to change what you should do. The advice this rule gives is go and check your own state's current rules - and that's the right move regardless of how well-sourced the rule is, because regulations change and a citation from last year can't tell you what your state says today.
What to actually do
Check your state first, and check it yourself. This site deliberately does not publish a list of which states restrict Ribes. That's not laziness - it's that a state list rots. Regulations get amended, some states have partial rules by county, and several New England states that once restricted now say they have no regulations at present. A list published here would be wrong eventually, and confidently wrong in the meantime. Your state's department of agriculture is the source that's current.
Know which one you're buying. Susceptibility isn't uniform across the genus:
- Black currant (Ribes nigrum) is the most susceptible, and the one restrictions target most often.
- Red currants are far less so - USU notes most red currant varieties are actually immune.
- Gooseberries sit in between, with resistant varieties available.
If white pines grow nearby, plant a resistant cultivar. This is the move that resolves the whole problem, because it breaks the cycle at your end: a rust-immune plant can't host the rust, so it can't pass it to a pine. The cultivars named across those extension sources are 'Consort', 'Crusader' and 'Titania' for black currant, with resistant gooseberries available too.
Siting, which is the same story as every perennial here
Well establishedPerennial members must not be sited in ground that is annually turned or rotated.
fatal if ignored → block
Mechanism: Tillage destroys the crown. Rotation moves the annuals; the perennial cannot move.
Evidence: settled without a trial - mechanics.
remedy
Split perennial members into a permanent border; rotate the annuals around it.
Read the full rule → · open in the planner ↗
A currant bush is a permanent shrub. It goes in ground you've decided not to turn, and the annuals rotate around it - the same decision the fruit tree guild guide opens with, for the same reason.
The part-shade tolerance is the practical gift here. Most fruit demands full sun and sulks without it; Ribes will crop along a wall, under the edge of a canopy, or on the north side of something - usually ground a vegetable garden has already written off.
The short version
Check your state, then buy accordingly: red currants and gooseberries are the low-risk end, black currant is the one restrictions name, and a rust-immune cultivar solves it where white pines are close. Then treat it as what it is - a permanent shrub in permanent ground, quietly producing fruit in the shady corner where nothing else would.
