Diamanti Bladder Clover

Productive and nutritious with harder seed than Bartolo

Trifolium spumosum

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Diamanti is a highly productive and nutritious winter legume with greater levels of hard seed than Bartolo providing more resilience to false breaks. It flowers earlier and thus can extend further into the drier regions of the Eastern Wheatbelt.

Key attributes

  • Flowers 10 to 14 days earlier than Bartolo
  • Harder seed, more resilient to false breaks
  • Upright habit makes harvesting easier
  • Hay-type bladder clover with good nutrition
  • Extends further into drier wheatbelt regions
  • Diamond leaf marker distinguishes it from Bartolo

About this variety

Diamanti is a highly productive and nutritious winter legume, developed at Murdoch University, with high levels of nitrogen fixation. It has greater levels of hard seed than Bartolo, giving more resilience to false breaks, and flowers 10 to 14 days earlier, so it can extend further into the drier regions of the eastern wheatbelt.

Its upright growth habit (Bartolo is more prostrate) makes it easier to harvest, and it is a hay-type bladder clover with good nutrition for stock. It is easily identified from Bartolo by its diamond leaf marker.

Diamanti can be readily harvested using a cereal header, as the seed breaks free from the calyx easily, allowing for a high harvest efficiency. On farm seed production is highly possible to reduce the costs of processing for further sowings. Diamanti maintains high nutritional value for livestock during senescence, and a large proportion of the seeds pass through sheep and remain viable.

Planting & grazing notes

Can be dormant summer sown using stored seed. Inoculate with group C inoculant before sowing. It has broader herbicide tolerance than medic.

Stand life

A hard seeded, self-regenerating annual, more resilient to false breaks than Bartolo. Diamanti has a very thick seed coat and, immediately after harvesting, seed is more than 97% hard. In regenerating stands where seed remains in the paddock, 30-40% of the seed will break down and regenerate in the following season. Once a seedbank is established, it is well suited to 1:1 rotations, although it will still regenerate well where two crops are occasionally sown between pasture years (that is, 1:2 and 1:3 rotations).

How it's sold

FormPackStatus
Bare25 kgIn stock
Diamanti Bladder Clover

FAQs

What pasture legume will survive in the dry eastern wheatbelt?

We recommend Diamanti Bladder Clover. It flowers 10 to 14 days earlier than Bartolo Bladder Clover, at about 95 days, so it can extend further into the drier eastern wheatbelt. It suits 300mm+ rainfall on sands to loams with a minimum soil pH of 5 (CaCl2), and its harder seed gives more resilience to false breaks.

Which legume gives the most feed and seed in low rainfall country like Morawa?

We recommend Diamanti Bladder Clover for low rainfall country. It is a highly productive and nutritious winter legume with high levels of nitrogen fixation, suited to 300mm+ rainfall. It flowers earlier than Bartolo Bladder Clover, so it extends further into drier areas, and its harder seed gives more resilience to false breaks.

How much Diamanti seed should I sow?

We recommend sowing Diamanti Bladder Clover at 5 to 10 kg/ha, inoculated with Group C inoculant before sowing. Diamanti can also be dormant summer sown using stored seed. It is a hard seeded, self-regenerating annual suited to 300mm+ rainfall on sands to loams with a minimum soil pH of 5 (CaCl2).

Can I harvest my own pasture legume seed with a normal header?

Yes, Diamanti Bladder Clover can be readily harvested with a cereal header, as the seed breaks free from the calyx easily, giving high harvest efficiency. Its upright habit also makes harvesting easier than with Bartolo Bladder Clover. On-farm seed production is very achievable, which can reduce processing for later sowings.

What legume fits a one-year pasture, one-year crop rotation?

Diamanti Bladder Clover is very hard seeded and suits cropping rotations. Once a seedbank is established it is well suited to 1:1 rotations, and it will still regenerate when two crops are occasionally sown between pasture years. In regenerating stands, about 30 to 40% of paddock seed softens each season.

My sub clover struggles on hardsetting soil. What's a better option?

Diamanti Bladder Clover is worth considering. It is a highly productive, nutritious winter legume suited to sands and loams with a minimum soil pH of 5 (CaCl2), and it holds good feed value during senescence. Its very hard seed suits cropping rotations, including 1:1 rotations once a seedbank is established. Talk to us about your paddock before switching.

Diamanti vs Bartolo bladder clover, which should I sow?

Choose Diamanti Bladder Clover for drier country and Bartolo Bladder Clover where rainfall is a little higher. Diamanti flowers 10 to 14 days earlier, has harder seed for false-break resilience and an upright, easier-to-harvest habit, and is a hay-type bladder clover suited to 300mm+. Bartolo suits 350mm+ and is more prostrate. You can tell Diamanti apart by its diamond leaf marker.

Is Diamanti clover good feed for sheep?

Yes, Diamanti Bladder Clover is highly nutritious for livestock and keeps high nutritional value during senescence, which helps with summer grazing. A large proportion of seed passes through sheep and stays viable, helping regeneration. As with most legumes, introduce hungry stock gradually.

Is there a pasture legume with better herbicide options than medic?

Diamanti Bladder Clover has broader herbicide tolerance than medic, which gives more flexibility in rotations. It also has high nitrogen fixation, making it a strong break for following crops. Talk to us about specific products before you spray.

Which clover handles both acid and alkaline soils in low rainfall areas?

Diamanti Bladder Clover handles acid soils down to pH 5 (CaCl2) on sands to loams in 300mm+ rainfall, and it is early flowering and very hard seeded for drier cropping country. If your soils run to alkaline, our Bartolo Bladder Clover suits mildly acid to alkaline sandy loams of pH 5 to 8, from 350mm rainfall.