How to Add Disk Space to WordPress Hosting in Sparkforge

By Sparkforge Support Team ·Last reviewed May 3, 2026

Sparkforge lets you add WordPress hosting disk space in 25 GB increments at $12 per block per month — no plan upgrade required. Manage add-ons from Reselling → WordPress → Manage.

The Disk Space Add-On expands WordPress storage in 25 GB increments without forcing a plan upgrade. Pricing is $12 per month per 25 GB block, and the storage is shared across all WordPress sites in your agency sub-accounts.

Why Use the Disk Space Add-On

  • Flexible scaling — increase storage in 25 GB blocks as needed
  • Plan independence — expand capacity without upgrading the hosting plan
  • Operational continuity — avoid interruptions to uploads, backups, or updates
  • Centralized management — handle add-ons and usage from Agency → Reselling → WordPress → Manage
  • Predictable cost — flat $12/month per 25 GB, stack as many blocks as needed
  • Safety controls — disable unused add-ons only when at least 25 GB is free

Note: Additional storage from the add-on is shared across all WordPress sites in the agency's sub-accounts.

How to Add Disk Space

  1. Log in to your agency account.
  2. Navigate to Reselling → WordPress → Manage.
  3. Click the Add-On tab.
  4. Set the quantity (1 = 25 GB at $12/month).
  5. Click Enable Add-On.
  6. Check the confirmation box and click Continue.

Your additional disk space and current usage display on the Add-on page once enabled.

How to Remove Unused Capacity

  1. Confirm at least 25 GB of unused capacity exists in the block you want to remove.
  2. Click Disable Add-On.
  3. Select All or specific add-ons.
  4. Click Disable to confirm.

If you are close to capacity, free up space first — the system blocks disabling a block when less than 25 GB is unused.

Frequently Asked Questions

Do I have to upgrade my plan to get more WordPress storage?
No. The Disk Space Add-On lets you buy 25 GB blocks at $12/month each without upgrading your hosting plan.
Can I stack multiple 25 GB blocks?
Yes. Add as many 25 GB blocks as needed to scale storage. Each block is billed at $12/month.
When can I disable a disk space add-on?
Only when at least 25 GB of capacity is unused in the block. If you are close to full, free space or remove files first.
How much does the Disk Space Add-On cost?
$12 per month per 25 GB block. There is no plan upgrade fee, and you can stack blocks for larger needs.
Is the storage shared across sub-accounts?
Yes. Add-on storage is shared across all WordPress sites within the agency's sub-accounts, so you can allocate it where it is needed most.

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