Garden memberships have a shape all their own. Visitation swings with the bloom calendar. Plenty of members join at the gate during spring color or a holiday lights event, and many live close enough to come back again and again, treating the card like a pass to their own backyard. That pattern puts a lot of pressure on renewals, check-in, and the member’s ability to answer their own questions.
Blackbaud Altru already handles the core of this well. For most gardens the real question isn’t “what should replace Altru?” It’s “what do we need around Altru so membership runs the way our members actually use the garden?” This page walks through that decision.
What Altru already covers for a garden
Before shopping for anything, be clear about what you already own. Altru gives you:
- Membership programs and levels, including individual, dual, family, and higher giving tiers, with terms, prices, and benefits.
- Constituent records and households, so a family membership ties back to the right people.
- Sales at the admissions desk through daily sales, plus web forms for online joins and renewals.
- Queries, smart fields, and reports for renewal lists, lapsed members, and revenue by level.
- Revenue and batch processing so membership money lands in finance correctly.
That is the hard part, and it is why most gardens on Altru want to keep it. The gaps tend to show up at the edges: where the member interacts with you without staff in the middle.
Where garden membership programs feel strain
Seasonal joins create seasonal renewals
If a large group joins during your spring bloom or a winter light show, a large group comes up for renewal in the same window a year later. That’s predictable, which means it’s plannable. The trouble starts when the only way to renew is a phone call, a desk visit, or a generic web form that doesn’t show the member what they currently have.
Members want to check their own status
“Am I still a member?” “Is my spouse on the card?” “When does it expire?” Gardens with high repeat visitation field these constantly. Every answer requires someone to look up the constituent in Altru. Multiply that by your membership size and it becomes a real staffing cost, especially in spring.
Upgrades are an opportunity you may be missing
Garden members often move up a level when something changes: a new grandchild, a desire for guest passes, interest in a member-preview plant sale. If upgrading means calling during business hours, many of those upgrades never happen.
Reciprocal visits and gate checks
Many gardens participate in reciprocal admission programs, which means your members show their card elsewhere and other gardens’ members show theirs at your gate. Lost or expired cards cause friction both ways. A current, easy-to-find card matters more for a garden than for an organization members visit once a year.
Profile data drifts
People move, change emails, and change household makeup. When members can’t update their own details, your renewal mailings and emails go to stale addresses, and duplicate constituents creep in when someone rejoins under a new email.
How to evaluate membership software for a garden on Altru
Whether you look at Social Good or anyone else, these questions separate a useful add-on from another system to reconcile:
- Does Altru stay the source of truth? Membership levels, terms, and payments should live in Altru, not in a second database you have to sync by hand.
- Is the data live? If a member renews at the desk this morning and checks online this afternoon, do they see the new expiration date? Ask the vendor exactly how and when data moves.
- Does it respect your program rules? Renewal pricing, level availability, and term dates should come from how you configured your membership programs, not from a separate set of rules you maintain twice.
- Can members act without staff? Viewing status, renewing, upgrading, and updating contact details should all be possible online.
- Does it work on a phone? Garden visitors are standing at the entrance or in the parking lot when they need this. Test every screen on a phone, not just a desktop.
- What does your team still have to do? Ask what reconciliation, batch work, or exception handling remains in Altru afterward. A good tool reduces that list; it shouldn’t add to it.
Whatever you evaluate, run it against real scenarios from your own program: a lapsed family member renewing, a dual member upgrading mid-term, a member whose household changed. If you’re unsure how Altru itself treats one of those cases, test it in a sandbox or ask Blackbaud support before assuming a vendor’s tool will change the outcome.
Fixes that cost nothing
Some improvements don’t need new software at all:
- Build a query of members expiring in the next 60 to 90 days and review it monthly, with extra attention ahead of your peak bloom season.
- Agree on a written policy for late renewals and household changes so desk staff handle them the same way every time.
- Audit your membership levels. Gardens often accumulate legacy levels nobody sells anymore, and they confuse both staff and members.
- Put expiration dates in every member-facing email, not just renewal notices.
Where Social Good fits
Our Membership Portal is built for Altru organizations, gardens included, that want to keep Altru. Members sign in to view their status, renew, upgrade, and update their profile online, and they’re working against live Altru data, so what they see matches what your staff see. It covers the self-service side of the list above. Your membership programs, levels, and revenue stay in Altru, where they already are.
Quick answers
Do we need to replace Altru to get better membership tools?
No. The gaps most gardens feel are about member self-service and access, not the underlying membership records. Those can be addressed alongside Altru.
Will an add-on change how our membership terms are calculated?
It shouldn’t. Term and renewal behavior comes from your Altru program configuration. Confirm this with any vendor, and test edge cases in a sandbox if you can.



