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Wisteria Fertilizer

Liquid wisteria fertilizer for more blooms. Low-nitrogen, bloom-focused feeding that coaxes flowers from a vine that would rather grow leaves.

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Works for wisteria varieties

  • chinese wisteria
  • japanese wisteria
  • american wisteria
  • amethyst falls
  • kentucky wisteria
  • blue moon
  • white wisteria
  • pink wisteria

Results you can see

Feeds foliage for deeper color and a brighter, more lively look.

Feeds foliage for deeper color and a brighter, more lively look.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Supports healthy, resilient roots that absorb nutrients more effectively.

Supports healthy, resilient roots that absorb nutrients more effectively.

What's inside your bottle — macronutrients, core minerals, micronutrients, and natural kelp

How to use

  1. Mix

    Shake Well and Add 1 tsp per quart (32 oz) of water.

  2. Feed

    Water your plants as normal. Spring & summer: every 1–2 weeks. Fall & winter: every 4 weeks.

  3. Grow

    Watch how your plants thrive!

Frequently asked questions

Why won't my wisteria bloom?

Wisteria grown from seed can take years to flower, and too much nitrogen keeps even mature vines in leaf. Feed with a low-nitrogen, phosphorus-forward formula like this, prune twice a year, and be patient.

How long will one bottle last?

At 1 tsp per quart, the 8 oz bottle makes about 48 watering cans of feed. For a typical shelf of 10–15 plants fed every 1–2 weeks in season, that's several months of feeding — and the 32 oz bottle four times that.

How often should I feed my wisteria?

Every 1–2 weeks in spring and summer while it is actively growing, then every 4 weeks in fall and winter. Mix it into your regular watering at the labeled dilution so feeding never becomes a separate chore.

Should I feed such a vigorous vine at all?

Lightly. The goal is not more growth but better flowering, so a bloom-focused feed once or twice in spring does more than heavy feeding would.

Can I use it on potted and in-ground plants?

Yes. Use the same dilution for both — a watering can for containers and small beds, a hose-end sprayer set to the labeled rate for larger in-ground plants.

Will this burn my plants?

Not when used as directed. The dilution is designed for regular feeding, and a liquid spreads evenly through the soil instead of sitting in a hot spot the way granules can. If you ever overdo it, flush with plain water.

When will I see results?

Greener leaves and stronger new growth usually show within two to four weeks of consistent feeding; flowering and fruiting benefits build over the season.

Let's Start Growing!

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Wisteria Fertilizer $11.99