Cancel your Blossom subscription by mail
Cancelling Blossom means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. The cancellation address on file for Blossom is in Union City, United States.
Let Postbye cancel Blossom for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Blossom.
- 4.8 from 2,931 reviews
- 3 Blossom cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Blossom by mail
Collect the details you need
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Blossom is only as good as the details it quotes.
Draft the request
State plainly that you want the Blossom account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Subscription termination – Blossom”).
Send the letter by certified mail
Send the letter to the Union City mailing address shown below by certified mail. Keep the tracking number safe.
File the delivery record
Delivery confirmation is your evidence that Blossom was asked. Watch the next statement or two for any further Blossom charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Blossom cancellation letter goes
Blossom takes its post at 2828 Faber Street, Union City, CA 94587-1204, which is where a cancellation letter belongs.
Union City, California 94587-1204 is a United States address, so ordinary certified mail reaches it.
The database also lists Bligh Street 25, Level 27, 2000 Sydney, Australia for Blossom. Use the first address above unless your agreement names this one.
Your name, address and email appear in a short block labelled Name, Address and E-mail, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Blossom, with the envelope wording
Before you cancel Blossom, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Blossom for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Blossom cancellation at a glance
- How Blossom accepts cancellations
- By mailed letter
- Mailing address on file
- Blossom 2828 Faber Street Union City, CA 94587-1204
- Second address on file
- Blossom Bligh Street 25 Level 27 2000 Sydney Australia
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- April 30, 2026
- Data last checked
