Bloomgrid – Stretchable Vase Insert for Effortless Bouquets
- Free shipping with USPS
- 93,500+ happy customers
- 30-day guarantee
- Ships by Fri, September 11
Fall Kickoff Sale ends Tuesday, Sep 22
The more you add, the more you save
2 ITEMS
10%
3 ITEMS
15%
4 ITEMS
20%
Arrange flowers like a florist — in seconds
You've bought the flowers. You've trimmed the stems. And still, they flop sideways the moment you let go.

The Bloomgrid changes that. It's a soft silicone grid that stretches over your vase opening — holding every stem exactly where you place it.
Your flowers stand upright. The arrangement looks fuller. And suddenly, even a few grocery store blooms look like they came from a florist.
Ready to use in seconds. No tools. Nothing to learn.

A quiet favorite in over 41,000 homes
✓ Flowers that stand up on their own
No more drooping or lopsided stems. The stretchy silicone grid holds each stem upright, exactly where you place it — even with heavy bouquets.

✓ Fuller bouquets with 40% fewer stems
The spiral hole pattern spaces every flower evenly. A handful of grocery store blooms suddenly looks full, layered, and styled — like a real arrangement.

✓ Stretches to fit vases 2.7"–3.9" Wide
Pulls over your existing vases like a soft cap. Works on glass, ceramic, or plastic. Grips firmly so it never slips, even under a full bouquet.

✓ Reusable for years, not weeks
Made from food-grade silicone — won't rust, tear, or stain like metal frogs or plastic grids. Rinse it under the tap or toss it in the dishwasher.

What you get today
- Bloomgrid silicone flower grid
- Fits any vase opening 2.7"–3.9" wide
- Ready to use — no tools or setup
- Free tracked shipping
- 30-day at-home trial
Seasonal production run — once this batch sells out, restock pricing may change.
Give your flowers the upright, full look they deserve — available today while this batch lasts.
30-day at-home trial
Try Bloomgrid at home for 30 days. If it doesn't deliver the intended result or isn't as easy to use as described, return it for a full refund.
Frequently asked questions
Will it stay hidden once the flowers are arranged?
Yes. The grid sits flat on top of the vase opening and gets covered by the leaves and lower blooms. Once the arrangement is built, you barely see it.
Can I use it with artificial flowers too?
Absolutely. The spiral holes grip both fresh and faux stems, so you can leave a styled arrangement out year-round without water.
What if my vase opening is a little smaller than 2.7"?
The silicone is highly elastic and will still fit snugly on slightly smaller openings. For anything significantly smaller, the grid may sit higher but still hold stems in place.
Does it work with thick stems like sunflowers or roses?
Yes. The hole pattern is designed to flex around both thin baby's breath and thick rose stems without tearing.
Specifications
- Size: 3.1" diameter × 1.5" tall
- Fits vase openings: 2.7"–3.9"
- Material: Food-grade BPA-free silicone
- Lasts: Reusable for years with proper care
Do these run true to size?
They fit true to size for most. If you're between sizes or prefer a slightly relaxed fit through the hip, we suggest sizing up one.
How tall is the model, and where do the pants hit?
The pants are designed to sit at the ankle on a 5'7" frame. On taller women, they will sit slightly above the ankle. On shorter women, they may fall between mid calf and ankle length, depending on height and proportions.
Can I wear these to the office?
Yes. Paired with a tucked blouse and loafers, they read polished and professional. The tapered cut keeps the silhouette clean.
Will the fabric fade after washing?
The cotton-linen like blend is pre-washed to soften the hand feel and minimize fading. Wash cold and hang dry to keep the color rich.
- Size: S, M, L, XL, 2XL, 3XL
- Material: Cotton-linen like-polyester blend
- Rise: High waist
- Leg: Tapered with front seam detail
- Hem: Subtle ruched ankle cuff
- Machine wash cold with similar colors
- Do not bleach
- Hang dry to preserve shape and color
Your order is dispatched within 24–48 hours and typically arrives within 5–9 business days. You'll get a tracking link the moment it ships, so you can follow it door to door.
Ordering from outside the US? Allow 7–10 business days.